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Ne sleduet putat s mezozavrami Eta statya o semejstve o rode sm Mozazavry rod Mozazavry lat Mosasauridae semejstvo vymershih morskih yasherov Lacertilia iz nadsemejstva ili Dovolno blizkie rodstvenniki sovremennyh varanov MozazavryMozazavr speredi i cherepaha Angolachelys mbaxiNauchnaya klassifikaciyaDomen EukariotyCarstvo ZhivotnyePodcarstvo EumetazoiBez ranga Dvustoronne simmetrichnyeBez ranga VtorichnorotyeTip HordovyePodtip PozvonochnyeInfratip ChelyustnorotyeNadklass ChetveronogieKlada AmniotyKlada ZavropsidyKlass PresmykayushiesyaPodklass DiapsidyKlada ZavriiInfraklass LepidozavromorfyNadotryad LepidozavryOtryad CheshujchatyeKlada ToxicoferaNadsemejstvo Semejstvo MozazavryMezhdunarodnoe nauchnoe nazvanieMosasauridae Gervais 1853Sinonimypo dannym PBDB Clidastidae Cope 1869 Edestosauridae Marsh 1876 Globidensidae Dollo 1924 Globidentidae Dollo 1924Podsemejstva Bardetet al 2005 Gervais 1853 Mozazavriny Dollo 1884 Plioplatekapriny Wiliston 1895 Tilozavriny Palciet al 2013Sistematika v VikividahIzobrazheniya na VikiskladeEOL 4518634FW 38049 Pervye iskopaemye ostatki mozazavrov byli najdeny v izvestnyakovom karere v Maastrihte na Maase v 1764 godu V nastoyashee vremya iskopaemye ostatki predstavitelej etogo semejstva uzhe byli obnaruzheny na vseh kontinentah vklyuchaya Antarktidu Mozazavry predstavlyali soboj bolshuyu gruppu verhnemelovyh morskih reptilij glavnym obrazom hishnikov krupnyh ili srednih razmerov Bolshinstvo izvestnyh vidov naselyalo tyoplye melkovodnye morya shiroko rasprostranyonnye v pozdnem melovom periode V silu svoej specializacii mozazavry ochen silno otlichalis ot sovremennyh yasheric stroenie ih vnutrennih organov bolshe napominalo takovoe u kitoobraznyh oni byli zhivorodyashimi imeli vysokie tempy obmena veshestv i byli teplokrovnymi Mozazavry veroyatno proizoshli ot vymershego semejstva vodnyh yasheric ajgialozavrid Aigialosauridae V techenie poslednih 20 mln let melovogo perioda turonskij maastrihtskij veka mozazavry vytesnili vseh svoih konkurentov v lice krupnyh lamnoobraznyh akul i poslednih pliozavrov i stali dominiruyushimi morskimi hishnikami svoego vremeni Oni ischezli vmeste s dinozavrami i pterozavrami v rezultate massovogo vymiraniya v konce melovogo perioda proizoshedshego 66 mln let nazad OtkrytieCherep mozazavra Goffmana najdennyj v izvestnyakovom karere Maastrihta mezhdu 1770 i 1774 godami Pervoe oficialnoe otkrytie chastichnogo iskopaemogo cherepa mozazavra proizoshlo v 1764 godu i bylo sdelano rabotnikami v izvestnyakovom karere na gore nedaleko ot gollandskogo goroda Maastrihta Tem ne menee eta nahodka ostalas maloizvestnoj i tolko vtoroe obnaruzhenie fragmentarnogo cherepa mozazavra proizoshedshee mezhdu 1770 i 1774 godami privleklo k sebe bolshoe kolichestvo vnimaniya K Gofman hirurg i kollekcioner iskopaemyh obsuzhdal cherep mozazavra vmeste s samymi vliyatelnymi uchyonymi svoego vremeni delaya nahodku vsyo bolee i bolee izvestnoj Pervonachalnym vladelcem cherepa tem ne menee byl kanonik sobora v Maastrihte Kogda francuzskie revolyucionnye vojska zanyali Maastriht v 1794 godu tshatelno spryatannaya okamenelost byla najdena i perevezena v Parizh Posle etogo mozazavr byl opisan razlichnymi uchyonymi kak ryba krokodil ili kashalot Pervym kto ponyal chto na samom dele eto byla gigantskaya morskaya yasherica byl gollandskij uchenyj P Kamper v 1799 godu V 1808 godu Zhorzh Kyuve podtverdil etot vyvod Nazvanie mozazavr yasher s reki Maas zhivotnoe poluchilo v 1822 godu a vidovoe nazvanie Mosasaurus hoffmannii v 1829 Ustarelaya rekonstrukciya mozazavra i ihtiozavrov Izvestnyakovyj karer Maastrihta stal nastolko izvestnym za schyot otkrytiya mozazavra chto v chest goroda byl nazvan yarus vklyuchayushij v sebya poslednie 6 millionov let melovogo perioda Poslednie znachimye obnaruzheniya V 2014 godu komanda paleontologov obnaruzhila fragment cherepa krupnogo mozazavra v Italii Komanda ocenila chto cherep etogo mozazavra dostigal priblizitelno 1 45 m v dlinu chto sootvetstvuet dline bolee 14 5 metrov i delaet etogo mozazavra samoj bolshoj reptiliej kogda libo izvestnoj iz Italii Poskolku vremya ego sushestvovaniya datiruetsya kampanskim yarusom eto odin iz samyh rannih predstavitelej roda Mosasaurus Vozmozhno etot mozazavr obrazuet sestrinskuyu gruppu s Mosasaurus hoffmannii otlichayas ot svoego bolee pozdnego rodstvennika v pervuyu ochered stroeniem zubov V 2015 godu uchyonye obnaruzhili okamenelosti novogo vida roda v Yaponii teper izvestnogo kak Phosphorosaurus ponpetelegans Skoree vsego etot mozazavr zhil v glubokom okeane gde ohotilsya na rybu i kalmarov uchityvaya ego bolshie glaznicy i bolee razvitoe binokulyarnoe zrenie V 2023 g v Meksike obnaruzhen ranee neizvestnyj vid mozazavra nazvannyj Yaguarasaurus regiomontanusRasprostranenieUroven morya byl otnositelno vysokim na protyazhenii pozdnego melovogo perioda v rezultate chego iskopaemye ostatki morskih zhivotnyh togo vremeni zachastuyu mogut byt najdeny v mestah nyne yavlyayushihsya sushej Okamenelosti mozazavrov byli najdeny v Niderlandah Belgii Danii Portugalii Shvecii Ispanii Francii Germanii Polshi Chehii Bolgarii Velikobritanii SShA Kanade Rossii Povolzhe Ukraine Kazahstane Azerbajdzhane Yaponii Egipte Izraile Iordanii Sirii Turcii Meksike Kolumbii Brazilii Peru Chili Nigere Angole Marokko Avstralii Novoj Zelandii i na ostrove Vega u beregov Antarktidy Zub mozazavra klassificiruemogo kak izvesten s ostrova Timor Odnako filogeneticheskoe razmeshenie etogo vida yavlyaetsya neopredelyonnym i na samom dele on mozhet dazhe i ne byt mozazavrom ProishozhdenieRekonstrukciya Aigialosaurus bucchichi bazalnoj mozazavroidei Zhivotnoe predpolozhitelno blizkoe k obshemu predku mozazavrov bylo najdeno v otlozheniyah nizhnego mela iz Yaponii Eto byla melkaya vodnaya yasherica Kaganaias obladavshaya telom zmeevidnoj formy i korotkimi konechnostyami Na osnovanii nekotoryh priznakov takih kak dopolnitelnyj ryad zubov na pterigoidah slabo sochlenyonnaya nizhnyaya chelyust vidoizmenyonnye konechnosti i predpolagaemye ranee metody lokomocii mnogie issledovateli proshlogo schitali chto sovremennye zmei imeli obshego morskogo predka s mozazavrami Tak v 1869 godu Edvard Drinker Koup vvyol termin dlya togo chtoby ih obedinit Eta teoriya derzhalas bolee stoletiya poka nekotorye nahodki takie kak royushaya zmeya iz Yuzhnoj Ameriki nazvannaya Najash rionegrina ne postavili pod somnenie gipotezu morskogo proishozhdeniya zmej i ih blizkogo rodstva s mozazavrami Skelet opisannogo v 2005 godu primitivnogo mozazavra Dallasaurus turneri imeet ryad priznakov prisutstvuyushih v skeletah razvityh mozazavrov podsemejstva Mosasaurinae i v skeletah ih predpolagaemyh predkov takih kak Aigialosauridae No pri etom dallazavr sohranyaet konechnosti pohozhie po stroeniyu i funkcionalu na konechnosti ajgialozavra i sovremennyh suhoputnyh cheshujchatyh v to vremya kak u ego potomkov mozazavrov konechnosti preobrazovyvalis v vesloobraznye plavniki Filogeneticheskij analiz 2005 goda ukazal na to chto mozazavry imeyushie vidoizmenyonnye v plavniki konechnosti ne obrazuyut klady i ne vklyuchayut v sebya takie taksony kak Dallasaurus i Vidoizmenenie konechnostej proizoshlo nezavisimo v tryoh raznyh gruppah mozazavrov Halisaurinae Mosasaurinae i gruppy sostoyashej iz podsemejstv Tylosaurinae i Plioplatecarpinae V dalnejshem issledovaniya 2007 i 2012 goda podtverdili etu gipotezu no avtory odnogo iz issledovanij 2012 goda prishli k vyvodu o tom chto nezavisimoe vidoizmenenie konechnostej v plavniki proizoshlo tolko u dvuh raznyh grupp mozazavrov u Mosasaurinae i u klady soderzhashej Halisaurinae Tylosaurinae i Plioplatecarpinae S drugoj storony v odnoj iz rabot 2011 goda i vovse byla vozvrashena ideya o tom chto vidoizmenenie konechnostej mozazavrov proizoshlo v ramkah odnoj gruppy ot kotoroj berut svoyo nachalo vse ostalnye Esli iznachalnaya gipoteza 2005 goda verna to semejstvo Mosasauridae yavlyaetsya polifileticheskoj gruppoj i dolzhno byt rasformirovano libo v nego dolzhny byt vklyucheny taksony ne imeyushie vidoizmenennye v plavniki konechnosti Tochnoe filogeneticheskoe polozhenie klady soderzhashej mozazavrov i ih blizhajshih rodstvennikov v otryade cheshujchatyh na dannyj moment ostayotsya neopredelyonnym Starye kladisticheskie analizy ukazyvali ih kak tesno svyazannuyu so zmeyami gruppu no na dannyj moment eto bylo oprovergnuto Morfologicheskij analiz provedyonnyj v 2008 godu ukazal na to chto mozazary yavlyayutsya varanoobraznymi yashericami tesno svyazannymi s sovremennymi varanami Analiz 2011 goda osnovannyj na morfologicheskih osobennostyah grupp Mosasauridae Aigialosauridae i ukazal varanov i yadozubov v kachestve blizhajshih rodstvennikov mozazavrov no analiz osnovannyj na sochetanii morfologicheskih i molekulyarnyh dannyh s drugoj storony ukazal varanov i bezuhih varanov bolee blizkimi rodstvennikami mozazavrov chem yadozubov i krokodilovogo shinizavra Morfologicheskij analiz provedyonnyj 2012 godu vnezapno ukazal mozazavrov i ih rodstvennikov kak bazalnyh chlenov klady soderzhashej vse taksony bolee tesno svyazannye s Gecko gecko i Scincus scincus chem s Iguana iguana kotorye ne prinadlezhat k klade Filogeneticheskoe polozhenie mozazavrov po metodike issledovaniya 2012 goda kak vyyasnilos v dalnejshem silno zavisit ot togo kakie taksony budut vklyucheny ili isklyucheny iz etogo analiza Kogda gruppa Mosasauridae byla isklyuchena iz analiza Aigialosauridae i Dolichosauridae byli vosstanovleny v kladu Scleroglossa obrazuya sestrinskuyu gruppu po otnosheniyu k klade soderzhashej zmej dvuhodok cherveobraznyh yasheric i beznogih yasheric Kogda Mosasauridae byli vozvrasheny v analiz a cheshujchatye s otsutstvuyushimi konechnostyami krome zmej byli isklyucheny Mosasauridae Aigialosauridae i Dolichosauridae voshli v kladu Scleroglossa formiruya rodstvennuyu gruppu so zmeyami Bolee detalnyj analiz provedyonnyj v tom zhe samom godu ukazal chto polozhenie klady soderzhashej mozazavrov i ih blizhajshih rodstvennikov vnutri otryada cheshujchatyh yavlyaetsya nestabilnym i po raznomu vosstanavlivaetsya vne Scleroglossa ili ryadom s beznogimi formami AnatomiyaRekonstruirovannyj skelet Mosasaurus hoffmanni Mozazavry imeli formu tela napominayushuyu takovuyu u sovremennyh varanov no bolee vytyanutuyu i obtekaemuyu Golovy mnogih mozazavrov obychno byli otnositelno krupnee po otnosheniyu k telu chem u varanov Kosti konechnostej byli sokrasheny a ih dlinnye palcy formirovali lasty pomogavshie zhivotnym povorachivat pri dvizhenii Hvosty byli rasshireny i uplosheny Do nedavnego vremeni schitalos chto mozazavry ispolzovali otnositelno primitivnyj metod plavanya svojstvennyj zasadnym ohotnikam takim kak mureny krokodily i morskie zmei ottalkivalis ot vody izvivayas vsem telom Odnako sovremennye issledovaniya pokazali chto razvitye mozazavry imeli gipocerkalnye hvostovye plavniki napominayushie takovye u metriorinhid ihtiozavrov i nekotoryh akul Vmesto togo chtoby aktivno dvigatsya perednyaya chast tela mozazavrov ostavalas sravnitelno nepodvizhnoj chtoby umenshit lobovoe soprotivlenie vody i vse dvigatelnye usiliya prihodilis na hvost Takim obrazom eti zhivotnye ne byli specializirovannymi zasadnymi ohotnikami i mogli aktivno presledovat svoyu zhertvu v tolshe vody Sovremennaya rekonstrukciya Platecarpus tympaniticus Rannie rekonstrukcii nekotoryh mozazavrov tilozavrov izobrazhali ih s dlinnymi grebnyami vdol vsego tela za kotorye oshibochno byli prinyaty hryashi ot trahei Kogda eta oshibka byla obnaruzhena i ustranena izobrazhaemye s podobnogo roda narostami mozazavry uzhe poluchili dostatochno shirokoe rasprostranenie Samyj malenkij izvestnyj predstavitel semejstva dallazavr Dallasaurus turneri byl menee 1 metra v dlinu Odnako krupnye mozazavry byli bolee rasprostraneny bolshinstvo vidov obychno vyrastalo svyshe 6 metrov v dlinu Mosasaurus hoffmannii krupnejshij iz izvestnyh nauke mozazavrov mog vyrastat bolee 17 metrov v dlinu V nastoyashee vremya samyj bolshoj publichno vystavlennyj skelet mozazavra nahoditsya na paleontologicheskoj vystavke v Mordene Manitoba Kanada Eto obrazec po prozvishu Bryus dlinoj okolo 13 metrov Kostnaya struktura razvityh mozazavrov demonstriruet horoshuyu adaptaciyu k aktivnomu plavanyu v to vremya kak primitivnye mozazavry takie kak dallazavr imeyut kostnuyu strukturu napominayushuyu takovuyu u nazemnyh ili poluvodnyh yasheric Mozazavry obladali kak krokodily Period smeny zubov u platekarpa obrazec JAG 0006 t sostavlyal okolo 260 u prognatodona obrazec JAG 0005 t 374 dnya a u tilozavra obrazec JAG 0007 t okolo 593 dnej v to vremya kak u sovremennogo im krokodilomorfa obrazec JAG 0001 t okolo 240 dnej Kozhnyj pokrov i myagkie tkani Cheshuya Tylosaurus proriger KUVP 1075 Nesmotrya na mnogochislennye iskopaemye ostatki razlichnyh mozazavrov proishodyashih so vsego mira o ih kozhnom pokrove izvestno nemnogo Neskolko obrazcov tem ne menee sohranyayut okamenevshie otpechatki cheshui Do otkrytiya horosho sohranivshihsya otpechatkov iz pozdnego maastrihta Iordanii kozhnyj pokrov mozazavrov opisyvalsya v osnovnom na baze iskopaemyh ostatkov dovolno primitivnyh mozazavrov iz santona nizhnego kampana takih kak znamenityj obrazec tilozavra KUVP 1075 iz shtata Kanzas Material iz Iordanii pokazyvaet chto tela mozazavrov a takzhe pereponki mezhdu palcami na perednih i zadnih konechnostyah byli pokryty melkimi perekryvayushimisya rombovidnoj formy cheshujkami napominayushie takovye u nekotoryh zmej Takzhe kak i u mnogih sovremennyh reptilij cheshuya mozazavrov byla raznoobraznoj po tipu i razmeru na razlichnyh uchastkah tela U obnaruzhennyh obrazcov imelos dva osnovnyh tipa cheshuj kilevataya cheshuya na verhnih uchastkah tela i gladkaya cheshuya na nizhnih Myagkie tkani golovy i shei Platecarpus tympaniticus obrazec LACM 128319 trahealnye kolca pokazany v trojke fotografij Sravnitelno nedavno byl obnaruzhen okamenelyj obrazec Platecarpus tympaniticus sohranivshij ne tolko otpechatki kozhi no i vnutrennih organov Neskolko krasnovatyh uchastkov v iskopaemom obrazce mogut predstavlyat soboj serdce legkie i pochki Traheya takzhe sohranilas vmeste s chastyu togo chto mozhet byt setchatkoj glaza Razmeshenie pochek dalshe vpered v oblasti zhivota bolshe napominaet takovoe u kitoobraznyh nezheli u varanov Kak i u kitoobraznyh bronhi vedushie k legkim u mozazavrov shli parallelno drug drugu a ne perekryvalis kak u varanov i drugih suhoputnyh i poluvodnyh yasheric Eti anatomicheskie priznaki skoree vsego yavlyayutsya sledstviem polnoj prisposoblennosti k morskomu obrazu zhizni Fibroznaya tkan i mikrostruktury obrazca prognatodona IRSNB 1624 V 2011 godu belok kollagen byl izvlechen iz plechevoj kosti prognatodona Okras Okras cheshui mozazavrov byl neizvesten do 2014 goda poka ne byli obnaruzheny melaniny v okamenevshej cheshue mozazavrida vida Tylosaurus nepaeolicus Issledovaniya pokazali chto on skoree vsego imel temnuyu dorsalnuyu poverhnost tela i bolee svetluyu ventralnuyu primerno kak sovremennaya belaya akula ili kozhistaya cherepaha Prichem dlya vymershih predkov poslednej okras byl opredelyon analogichnym obrazom Metabolizm Issledovaniya opublikovannye v 2016 godu svidetelstvuyut o tom chto mozazavry byli teplokrovnymi zhivotnymi Sravniv izotopnyj sostav zubov tryoh rodov mozazavrov s dannymi izvestnymi dlya zavedomo holodnokrovnyh ryb roda i bezuslovno teplokrovnyh ptic roda Ichthyornis amerikanskie uchyonye poluchili sleduyushuyu temperaturu tela dlya predstavitelej treh rodov mozazavrov 33 1 C u Clidastes 34 3 C u Tylosaurus 36 3 C u Platecarpus Temperatura enhodusa pri etom sostavlyala 28 3 C ihtiornisa 38 6 C Bolee pozdnie i razvitye mozazavry takie kak Mosasaurus i Plotosaurus vozmozhno imeli eshyo bolee vysokij obmen veshestv Issledovaniya izotopnogo sostava zubov 2010 goda ot A Bernarda i soavtorov ukazyvali diapazon podderzhivaemoj temperatury tela mozazavrov v 35 2 39 2 S no ne isklyuchali togo chto ona mogla neskolko zaviset ot temperatury okruzhayushej sredy Mikrostruktura kostnoj tkani mozazavrov demonstriruet promezhutochnyj uroven metabolizma mezhdu sovremennoj chastichno teplokrovnoj kozhistoj cherepahoj i ihtiozavrami ili pleziozavrami teplokrovnost i ochen vysokij uroven metabolizma kotoryh schitayutsya dokazannymi Ontogenez i rost Ontogenez mozazavrov izvesten dovolno ploho vo mnogom potomu chto iskopaemye ostatki detenyshej mozazavrov redki i pri nahodke ih ranshe chasto prinimali za gesperornisoobraznyh ptic Odnako issledovanie nekotoryh obrazcov mozazavrov obnaruzhennyh bolee veka nazad svidetelstvuyut o tom chto mozazavry rozhali zhivyh detenyshej i chto po krajnej mere v nekotoryh sluchayah detenyshi provodili svoi pervye gody zhizni v otkrytom okeane a ne v zashishennyh yaslyah ili melkovodnyh oblastyah Zabota o potomstve dlya mozazavrov kazhetsya krajne maloveroyatnoj uchityvaya ih aktivnyj obraz zhizni i otsutstviya podobnogo povedeniya u sovremennyh varanov V processe rosta detenyshi veroyatno zanimali raznye ekologicheskie nishi i tem samym izbegali konkurencii so vzroslymi osobyami Iz za vysokogo urovnya obmena veshestv mozazavry rosli bystree chem sovremennye varany Nesmotrya na krupnyj razmer dlya togo chtoby dostich polovoj zrelosti klidastam tilozavram i platekarpam po ocenkam trebovalos v rajone 5 7 let stolko zhe skolko i sovremennomu komodskomu varanu Paleoekologicheskie soobrazheniyaOkamenelaya rakovina ammonita so sledami ot zubov mozazavra Mozazavry zanyali mnogie ekologicheskie nishi v moryah melovogo perioda Glavnym obrazom nishi aktivnyh hishnikov krupnyh i srednih razmerov Gigantskie mozazavry adaptirovannye k ubijstvu krupnoj dobychi raspolagalis na vershine pishevoj piramidy pozdnemelovyh morej Iz za bystrogo metabolizma mozazavram trebovalos otnositelno bolshee kolichestvo pishi chem sovremennym reptiliyam Rannie mozazavry imeli razdvoennye nizhnie chelyusti i mnozhestvo podvizhnyh sochlenenij v cherepe otdalenno napominaya v etom plane zmej Takoj kranialnyj kinetizm pozvolyal im proglatyvat otnositelno krupnye pishevye obekty celikom a zuby na pterigoidah kak u nekotoryh muren pomogali mozazavram protalkivat v glotku bolshie kuski pishi Odnako kinetizm cherepa nekotoryh bolee pozdnih form byl silno snizhen i zuby mnogih iz nih priobretali rezhushij morfotip chto pozvolyalo razvitym mozazavrom s legkostyu vypilivat kuski myasa iz ochen krupnoj dobychi a takzhe vyderzhivat nagruzki voznikayushie pri eyo soprotivlenii No nekotorye mozazavry takie kak globidens razvili dovolno neobychnye adaptacii dlya kormleniya Zuby etogo mozazavra byli sharovidnoj udobnoj dlya raskusyvaniya rakovin mollyuskov formy podobno zubam triasovyh plakodontov Izvestno soderzhimoe zheludka nekotoryh mozazavrov odin obrazec tilozavra Tylosaurus proriger soderzhal v oblasti zheludka iskopaemye ostatki neletayushej morskoj pticy gesperornisa Hesperornis krupnyh kostnyh ryb menshego mozazavra platekarpa Platecarpus tympaniticus i akuly V zheludkah drugih tilozavrov T proriger i T nepaeolicus byli najdeny iskopaemye ostatki ogromnoj akuly gibodonta Ptychodus mortoni klidasta Clidastes sp eshyo odnogo platekarpa Platecarpus planifrons krupnogo ksifaktina Xiphactinus audax i korotkosheego pleziozavra roda V zheludke melkogo roda mozazavra Mosasaurus missouriensis okolo 6 5 m dlinoj byli najdeny iskopaemye ostatki metrovoj kostnoj ryby perekushennoj v neskolkih mestah v to vremya kak zheludok drugogo mozazavra etogo roda soderzhal iskopaemye ostatki neidentificirovannogo mozazavra iz podsemejstva i ploho sohranivsheesya zhivotnoe ne yavlyayusheesya mozazavrom V oblasti zheludka u gajnozavrov byli najdeny iskopaemye ostatki plioplatekarpusa Plioplatecarpus sp neidentificirovannogo mozazavra i kosti morskoj cherepahi Poslednie veroyatno byli proglocheny gajnozavrom celikom ili vyedeny iz pancirya poskolku ego gibkie chelyusti i lezviepodobnye zuby horosho podhodyat dlya razrezaniya shkury i myasa no ne dlya prokusyvaniya tverdyh zashitnyh pokrovov Soderzhimoe zheludka nekrupnogo prognatodona Prognathodon overtoni okolo 5 9 m dlinoj vklyuchalo v sebya ochen krupnyh kostnyh ryb svyshe 25 ot obshej dliny tela mozazavra cherepahi s pancirem dlinoj okolo 60 sm i vozmozhno golovonogogo mollyuska V oblasti zheludka Prognathodon kianda v to zhe vremya byli najdeny iskopaemye ostatki treh drugih mozazavrov vklyuchaya moloduyu osob ego vida Melkie mozazavry s ochen podvizhnymi cherepami platekarpy soderzhali v oblasti zheludka tolko kostnyh ryb dlinoj do 1 2 m hotya stroenie ih zubov predpolagaet vozmozhnost poroj pitatsya i drugimi bolee krupnymi zhivotnymi V oblasti zheludka plotozavra sravnitelno krupnogo no specializirovannogo pod nishu ihtiofaga vida takzhe soderzhalas tolko otnositelno melkaya ryba Mezhdu zubami mozazavra iz roda byli najdeny zastryavshie kuski morskogo ezha Zheludok pliopletekarpusa Plioplatecarpus sp soderzhal v sebe dvuh belemnitov Nekotorye vidy zhertv mozazavrov izvestny po konkretnym otpechatkam na nih a ne po soderzhimomu zheludkov hishnikov Tak neobychnye otverstiya byli najdeny na rakovinah ammonitov v osnovnom i Kogda to oni identificirovalis kak povrezhdeniya ot parazitov no pozzhe bylo ustanovleno chto treugolnaya forma otverstij na nekotoryh iz nih ih razmer i nalichie s obeih storon sootvetstvuet verhnej i nizhnej chelyusti pri ukuse srednego ili nebolshogo mozazavra skoree vsego platekarpa Neizvestno poedali li ammonitov bolee krupnye mozazavry hotya otsutstvie dokazatelstv tomu dazhe v takih mestah otkuda izvestno bolshoe kolichestvo iskopaemyh ostatkov ammonitov i krupnyh mozazavrov govorit o tom chto golovonogie mollyuski skoree vsego ne byli energeticheski vygodnoj pishej dlya bolee krupnyh mozazavrov Pancir gigantskoj morskoj cherepahi Allopleuron hofmanni imeet na sebe sledy ot zubov krupnogo mozazavra roda Mosasaurus ili Prognathodon Sledy ot zubov mozazavrov takzhe byli najdeny na kostyah nekotoryh krupnyh dlinnosheih pleziozavrov i izvesten plavnik molodogo korotkosheego pleziozavra bukvalno razrezannyj zubami nebolshogo prognatodona Iz Novoj Zelandii soobshaetsya obnaruzhenie mozazavra scepivshegosya s pleziozavrom Mauisaurus haasti Byla opisana mantiya gigantskogo golovonogogo mollyuska nosyashaya na sebe razrezy ot zubov neopoznannogo mozazavra Kosti gadrozavra iz Alyaski nosyat na sebe sledy poedaniya tilozavrom chto skoree vsego yavlyaetsya rezultatom upotrebleniya v vide padali vynesennogo v more zhivotnogo Mnogie kosti mozazavrov dazhe bolshih predstavitelej naibolee krupnyh vidov nosyat na sebe sledy ot zubov drugih mozazavrov Izvestny nahodki kak so sledami zazhivleniya tak i bez nih Eto yavlyaetsya pryamym svidetelstvom agressivnogo vzaimodejstviya mozazavrov drug s drugom vyrazhennogo v territorialnyh boyah kannibalizme i sluchayushihsya mezhvidovyh konfliktah vozmozhno demonstriruyushih hishnichestvo Bolshoj interes predstavlyaet nahodka 110 120 sm cherepa molodogo mozazavra vida Mosasaurus hoffmanni kotoryj skoree vsego byl probit rostrumom gajnozavra Na kostyah mozazavrov chasto vstrechayutsya sledy ot zubov akul v osnovnom skvalikoraksov demonstriruyushie poedanie akulami mertvyh tel gigantskih morskih yasherov Odnako izvestno dve nahodki sledov ot zubov kretoksirin na kostyah rannih mozazavrov predstavitelej rodov Clidastes Tylosaurus ili Platecarpus proishodyashih v osnovnom iz kampanskogo yarusa Kanzasa kotorye nosyat na sebe sledy zazhivleniya i tem samym predpolagayut to chto akula kusala zhivogo mozazavra Neizvestno pri kakih obstoyatelstvah byli polucheny dannye raneniya i kakaya storona v dejstvitelnosti byla iniciatorom Izvesten obrazec ksifaktina v chelyustyah kotorogo zastryal detenysh mozazavra neopredelennogo vida RaznoobrazieSovremennaya rekonstrukciyaSovremennaya rekonstrukciya Plotosaurus bennisoniSovremennaya rekonstrukciya Tylosaurus pembinensis Kladogramma mozazavrov ot Simoes et al 2017 Mosasauridae Russellosaurina Tylosaurus bernardi Platecarpus tympaniticus Plioplatecarpus Dallasaurus turneri Prognathodon saturator Mosasaurus hoffmanni Sm takzheSpisok mozazavrovPrimechaniyaMosasauridae angl informaciya na sajte Paleobiology Database Data obrasheniya 6 iyunya 2019 Tatarinov 2006 s 165 Mozazavry Myoziya Morshansk M Sovetskaya enciklopediya 1974 Bolshaya sovetskaya enciklopediya v 30 t gl red A M Prohorov 1969 1978 t 16 Tatarinov 2006 s 163 Kak mozazavry rozhali v vode ot 16 iyunya 2018 na Wayback Machine Theropoda Il piu grande rettile fossile italiano neopr theropoda blogspot be Data obrasheniya 26 iyunya 2016 15 avgusta 2016 goda Phosphorosaurus ponpetelegans Fossil Find in Japan Uncovers New Mosasaur Species Paleontology Sci News com angl Data obrasheniya 26 iyunya 2016 8 oktyabrya 2016 goda V Meksike obnaruzhen gigantskij morskoj hishnik sovremennik dinozavrov ot 1 dekabrya 2023 na Wayback Machine noya 2023 St James Pit Norwich SSSI neopr 2014 Data obrasheniya 25 noyabrya 2014 22 fevralya 2014 goda John W M Jagt Neda Motchurova Dekova Plamen Ivanov Henri Cappetta and Anne S Schulp Latest Cretaceous mosasaurs and lamniform sharks from Labirinta cave Vratsa District northwest Bulgaria A preliminary note angl Geoloski anali Balkanskoga poluostrva journal 2006 Vol 67 P 51 63 doi 10 2298 gabp0667051j 12 sentyabrya 2019 goda Getman Myron R C Occurrences of Mosasaur and other reptilian fossil remains from the Fox Hills Formation Maastrichtian late Cretaceous of North Dakota angl journal St Lawrence University Dept of Geology theses 1994 Michael J Everhart Chapter 9 Enter the Mosasaurs Oceans of Kansas a natural history of the western interior sea angl Bloomington Indiana University Press 2005 ISBN 0 253 34547 2 General Information neopr Canadian Fossil Discovery Centre 2014 Data obrasheniya 25 noyabrya 2014 14 noyabrya 2020 goda Dinozavry kotorye zhili na meste nashih gorodov a my i znat ne znali neopr Data obrasheniya 29 iyunya 2023 29 iyunya 2023 goda Glenn W Storrs Maxim S Arkhangelskii and Vladimir M Efimov Mesozoic marine reptiles of Russia and other former Soviet republics The age of dinosaurs in Russia and Mongolia angl Benton M J Shishkin M A and Unwin D M Cambridge Cambridge University Press 2000 P 187 210 ISBN 0521554764 Takuya Konishi Masahiro Tanimoto Satoshi Utsunomiya Masahiro Sato and Katsunori Watanabe A Large Mosasaurine Squamata Mosasauridae from the Latest Cretaceous of Osaka Prefecture Sw Japan angl Paleontological Research journal 2012 Vol 16 no 2 P 79 87 doi 10 2517 1342 8144 16 2 079 N Bardet X Pereda Suberbiola M Iarochene M Amalik and B Bouya Durophagous Mosasauridae Squamata from the Upper Cretaceous phosphates of Morocco with description of a new species of Globidens angl Netherlands Journal of Geosciences journal 2005 Vol 84 no 3 P 167 175 23 fevralya 2014 goda Nathalie Bardet Cemal Tunoglu The first mosasaur Squamata from the Late Cretaceous of Turkey angl Journal of Vertebrate Paleontology journal angl 2002 Vol 22 no 3 P 712 715 doi 10 1671 0272 4634 2002 022 0712 TFMSFT 2 0 CO 2 Paramo Fonseca M 2012 Mosasauroids from Colombia Bulletin de la Societe Geologique de France ot 12 sentyabrya 2019 na Wayback Machine v 183 p 83 Rodrigo A Otero James F Parham Sergio Soto Acuna Paulina Jimenez Huidobro and David Rubilar Rogers Marine reptiles from Late Cretaceous early Maastrichtian deposits in Algarrobo central Chile angl Cretaceous Research journal 2012 Vol 35 P 124 132 doi 10 1016 j cretres 2011 12 003 Theagarten Lingham Soliar Mosasaurs from the upper Cretaceous of Niger neopr angl 1991 T 34 3 S 653 670 nedostupnaya ssylka Theagarten Lingham Soliar A new mosasaur Pluridens walkeri from the Upper Cretaceous Maastrichtian of the Iullemmeden Basin southwest Niger angl Journal of Vertebrate Paleontology journal angl 1998 Vol 18 no 4 P 709 717 doi 10 1080 02724634 1998 10011100 James E Martin A new species of the durophagous mosasaur Globidens Squamata Mosasauridae from the Late Cretaceous Pierre Shale Group of central South Dakota USA The Geology and Paleontology of the Late Cretaceous Marine Deposits of the Dakotas angl James E Martin David C Parris The Geological Society of America 2007 P 177 198 doi 10 1130 2007 2427 13 Everhart M J Mosasaurs Last of the Great Marine Reptiles neopr Prehistoric Times 2000 44 S 29 31 Arhivirovano 25 noyabrya 2014 goda Palaeos Vertebrates Squamata Pythonomorpha neopr palaeos com 2012 Data obrasheniya 25 noyabrya 2014 21 marta 2014 goda G L Bell Jr M J Polcyn Dallasaurus turneri a new primitive mosasauroid from the Middle Turonian of Texas and comments on the phylogeny of Mosasauridae Squamata angl Netherlands Journal of Geosciences journal 2005 Vol 84 no 3 P 177 194 nedostupnaya ssylka Michael W Caldwell A challenge to categories What if anything is a mosasaur angl Bulletin de la Societe Geologique de France journal 2012 Vol 183 no 1 P 7 34 doi 10 2113 gssgfbull 183 1 7 10 sentyabrya 2017 goda Aaron R H Leblanc Michael W Caldwell and Nathalie Bardet A new mosasaurine from the Maastrichtian Upper Cretaceous phosphates of Morocco and its implications for mosasaurine systematics angl Journal of Vertebrate Paleontology journal angl 2012 Vol 32 no 1 P 82 104 doi 10 1080 02724634 2012 624145 Michael W Caldwell Alessandro Palci A new basal mosasauroid from the Cenomanian U Cretaceous of Slovenia with a review of mosasauroid phylogeny and evolution angl Journal of Vertebrate Paleontology journal angl 2007 Vol 27 no 4 P 863 880 doi 10 1671 0272 4634 2007 27 863 ANBMFT 2 0 CO 2 Makadi L S Caldwell M W Osi A The First Freshwater Mosasauroid Upper Cretaceous Hungary and a New Clade of Basal Mosasauroids angl PLOS One journal Butler Richard J Public Library of Science 2012 Vol 7 no 12 P e51781 doi 10 1371 journal pone 0051781 Jack L Conrad Jennifer C Ast Shaena Montanari Mark A Norel A combined evidence phylogenetic analysis of Anguimorpha Reptilia Squamata angl Cladistics journal Wiley Blackwell 2011 Vol 27 no 3 P 230 277 doi 10 1111 j 1096 0031 2010 00330 x Lee MSY The phylogeny of varanoid lizards and the affinities of snakes angl Philos Trans R Soc Lond B Biol Sci journal 1997 29 January vol 352 no 1349 P 53 91 doi 10 1098 rstb 1997 0005 PMC 1691912 Michael S Y Lee Molecular evidence and marine snake origins angl Biology Letters Royal Society Publishing 2005 Vol 1 no 2 P 227 230 doi 10 1098 rsbl 2004 0282 PMID 17148173 PMC 1626205 Conrad J Phylogeny and systematics of Squamata Reptilia based on morphology angl Bulletin of the American Museum of Natural History journal 2008 Vol 310 P 1 182 doi 10 1206 310 1 Vidal N Hedges S B Molecular evidence for a terrestrial origin of snakes angl Philos Trans R Soc Lond B Biol Sci journal 2004 Vol 271 P S226 S229 doi 10 1098 rsbl 2003 0151 Apesteguia S Zaher H A Cretaceous terrestrial snake with robust hindlimbs and a sacrum angl Nature journal 2006 20 May vol 440 no 7087 P 1037 1040 doi 10 1038 nature04413 PMID 16625194 Jacques A Gauthier Maureen Kearney Jessica Anderson Maisano Olivier Rieppel Adam D B Behlke Assembling the Squamate Tree of Life Perspectives from the Phenotype and the Fossil Record angl Bulletin of the Peabody Museum of Natural History journal 2012 Vol 53 no 1 P 3 308 doi 10 3374 014 053 0101 Nicholas R Longrich Bhart Anjan S Bhullar and Jacques A Gauthier Mass extinction of lizards and snakes at the Cretaceous Paleogene boundary angl Proceedings of the National Academy of Sciences journal United States National Academy of Sciences 2012 Vol 109 no 52 P 21396 21401 doi 10 1073 pnas 1211526110 PMID 23236177 PMC 3535637 Lindgren J Caldwell M W Konishi T Chiappe L M Convergent Evolution in Aquatic Tetrapods Insights from an Exceptional Fossil Mosasaur angl PLOS One journal Farke Andrew Allen Public Library of Science 2010 Vol 5 no 8 P e11998 doi 10 1371 journal pone 0011998 PMID 20711249 PMC 2918493 Johan Lindgren Michael J Polcyn Bruce A Young Landlubbers to leviathans evolution of swimming in mosasaurine mosasaurs angl angl angl 2011 Vol 37 iss 3 P 445 469 doi 10 2307 23014733 30 dekabrya 2019 goda Osborn Henry Fairfield A Complete Mosasaur Skeleton Osseous and Cartilaginous neopr Memoirs of the American Museum of Natural History 1899 T 1 4 S 167 188 Arhivirovano 25 noyabrya 2014 goda Everhart Mike Origin of the Dorsal Fringe on Mosasaurs neopr Oceans of Kansas 13 yanvarya 2013 Data obrasheniya 25 noyabrya 2014 Arhivirovano 25 noyabrya 2014 goda Mulder E W A Transatlantic latest Cretaceous mosasaurs Reptilia Lacertilia from the Maastrichtian type area and New Jersey angl Geologie en Mijnbouw journal 1999 Vol 78 P 281 300 doi 10 1023 A 1003838929257 All About Bruce neopr Canadian Fossil Discovery Centre 2014 Data obrasheniya 25 noyabrya 2014 6 noyabrya 2014 goda Alexandra Houssaye Johan Lindgren Rodrigo Pellegrini Andrew H Lee Damien Germain Microanatomical and Histological Features in the Long Bones of Mosasaurine Mosasaurs Reptilia Squamata Implications for Aquatic Adaptation and Growth Rates angl PLOS One Public Library of Science 2013 10 16 Vol 8 iss 10 ISSN 1932 6203 doi 10 1371 journal pone 0076741 Johan Gren Dental histology of Cretaceous mosasaurs Reptilia Squamata incremental growth lines in dentine and implications for tooth replacement Dissertations in Geology at Lund University 2011 Kaddumi H F On the latest scale coverings of mosasaurs Squamata Mosasauridae from the Harrana Fauna in addition to the description of s new species of Mosasaurus Fossils of the Harrana Fauna and the Adjacent Areas angl Amman Eternal River Museum of Natural History 2009 P 80 94 Snow F H On the dermal covering of a mosasauroid reptile neopr Transactions of the Kansas Academy of Science 1878 T 6 S 54 58 Lindgren J Uvdal P Engdahl A Lee A H Alwmark C et al Microspectroscopic Evidence of Cretaceous Bone Proteins angl PLOS One journal Public Library of Science 2011 29 April vol 6 no 4 P e19445 doi 10 1371 journal pone 0019445 6 noyabrya 2014 goda Lindgren J Sjovall P Carney R M Uvdal P Gren J A Dyke G Schultz B P Shawkey M D Barnes K R Polcyn M J Skin pigmentation provides evidence of convergent melanism in extinct marine reptiles angl Nature journal 2014 Vol 506 no 7489 P 484 488 doi 10 1038 nature12899 PMID 24402224 Endothermic mosasaurs Possible thermoregulation of Late Cretaceous mosasaurs Reptilia Squamata indicated by stable oxygen isotopes in fossil bioapatite in comparison with coeval marine fish and pelagic seabirds 2016 neopr Data obrasheniya 16 maya 2016 11 iyunya 2016 goda neopr Data obrasheniya 16 maya 2016 Arhivirovano iz originala 10 iyunya 2016 goda Elementy novosti nauki Ihtiozavry i pleziozavry po vidimomu byli teplokrovnymi neopr elementy ru Data obrasheniya 25 iyunya 2016 6 avgusta 2016 goda Aurelien Bernard Christophe Lecuyer Peggy Vincent Romain Amiot Nathalie Bardet Regulation of Body Temperature by Some Mesozoic Marine Reptiles angl Science 2010 doi 10 1126 science 1187443 4 fevralya 2017 goda http www sciencedaily com releases 2015 04 150410113408 htm neopr www sciencedaily com Data obrasheniya 25 iyunya 2016 8 marta 2016 goda Field Daniel J LeBlanc Aaron Gau1 Adrienne Behlke Adam D Pelagic neonatal fossils support viviparity and precocial life history of Cretaceous mosasaurs angl angl journal 2015 10 April vol 58 P 401 407 doi 10 1111 pala 12165 9 maya 2016 goda Pellegrini Rodrigo Skeletochronology of the limb elements of mosasaurs Squamata Mosasauridae angl Transactions of the Kansas Academy of Science Vol 110 ISSN 0022 8443 24 avgusta 2018 goda Rapid Evolution of Mosasaurs neopr oceansofkansas com Data obrasheniya 25 iyunya 2016 13 aprelya 2016 goda SECOND MOSASAUR MEETING ot 21 fevralya 2016 na Wayback Machine May 2 6 2007 Abstract Booklet Michael J Everhart ed Fort Hays State University Sternberg Museum of Natural History 3000 Sternberg Drive Hays Kansas 67601 2006 Takuya Konishi Michael G Newbrey Michael W Caldwell A small exquisitely preserved specimen of Mosasaurus missouriensis Squamata Mosasauridae from the upper Campanian of the Bearpaw Formation western Canada and the first stomach contents for the genus angl Journal of Vertebrate Paleontology angl 2014 06 07 Vol 34 iss 4 P 802 819 ISSN 0272 4634 doi 10 1080 02724634 2014 838573 Takuya Konishi Donald Brinkman Judy A Massare Michael W Caldwell New exceptional specimens of Prognathodon overtoni Squamata Mosasauridae from the upper Campanian of Alberta Canada and the systematics and ecology of the genus angl Journal of Vertebrate Paleontology angl 2011 09 01 Vol 31 iss 5 P 1026 1046 ISSN 0272 4634 doi 10 1080 02724634 2011 601714 Strganac C Jacobs L Polcyn M Mateus O Myers T Araujo R Fergunson K M Goncalves A O Morais M L Schulp A S da Tavares T S amp Salminen J 2014 Geological Setting and Paleoecology of the Upper Cretaceous Bench 19 Marine Vertebrate Bonebed at Bentiaba Angola Netherlands Journal of Geosciences 1 16 Judy A Massare Tooth morphology and prey preference of Mesozoic marine reptiles angl Journal of Vertebrate Paleontology angl 1987 06 18 Vol 7 iss 2 P 121 137 ISSN 0272 4634 doi 10 1080 02724634 1987 10011647 Switek Brian Mosasaur Bites and Limpet Scrapes WIRED angl 4 sentyabrya 2017 Data obrasheniya 3 maya 2017 Rapid Evolution of Mosasaurs neopr oceansofkansas com Data obrasheniya 24 iyunya 2016 13 aprelya 2016 goda Elisabeth Einarsson Johan lindgren Benjamin P Kear Mikael Siverson Mosasaur bite marks on a plesiosaur propodial from the Campanian Late Cretaceous of southern Sweden GFF 2010 06 01 T 132 vyp 2 S 123 128 ISSN 1103 5897 doi 10 1080 11035897 2010 496534 Revolvy LLC Mauisaurus on Revolvy com angl www revolvy com Data obrasheniya 10 sentyabrya 2017 Mosasaur Pathology neopr oceansofkansas com Data obrasheniya 20 yanvarya 2016 8 yanvarya 2016 goda Bruce M Rothschild Hans Peter Schultze Rodrigo Pellegrini Herpetological Osteopathology Annotated Bibliography of Amphibians and Reptiles Springer Science amp Business Media 2012 01 05 458 s ISBN 9781461408246 29 avgusta 2017 goda Theagarten Lingham Soliar Unusual death of a Cretaceous giant ot 9 avgusta 2016 na Wayback Machine angl Lethaia 1998 12 01 Vol 31 iss 4 P 308 310 ISSN 1502 3931 doi 10 1111 j 1502 3931 1998 tb00520 x Sharks eating mosasaurs dead or alive angl ResearchGate Data obrasheniya 3 maya 2017 17 aprelya 2016 goda Major Fossil Discovery Underway in Morden Canadian Fossil Discovery Centre July 16 2010 Press release Tiago R Simoes Oksana Vernygora Ilaria Paparella Paulina Jimenez Huidobro Michael W Caldwell Mosasauroid phylogeny under multiple phylogenetic methods provides new insights on the evolution of aquatic adaptations in the group angl PLOS One Public Library of Science 2017 05 03 Vol 12 iss 5 P e0176773 ISSN 1932 6203 doi 10 1371 journal pone 0176773 26 fevralya 2022 goda LiteraturaOsnovy paleontologii Zemnovodnye presmykayushiesya i pticy pod red A K Rozhdestvenskogo L P Tatarinova M 1964 475 s Tatarinov L P Mozazavry i drugie morskie varanoidnye yashericy Ocherki po evolyucii reptilij M GEOS 2006 S 162 166 234 s il Trudy PIN RAN t 290 400 ekz Caregradskij V A Detalnoe opisanie mozazavra Dollosaurus lutugini Yakovlev 1901 Ezhegodnik Russkogo paleontologicheskogo obshestva 1935 T 10 S 49 54 Caregradskij V A Ostatki mozazavrov iz Saratovskoj gub v Uralskoj oblasti Izvestiya Geologicheskogo komiteta 1926 T 45 5 S 563 571 tabl Yakovlev N N Ostatki mozazavra iz verhnemelovyh otlozhenij yuga Rossii Izvestiya Geologicheskogo komiteta 1901 Yarkov A Mozazavry v stepyah Volgograda Paleomir 2007 2 3 S 15 28 SsylkiV rodstvennyh proektahZnacheniya v VikislovareMediafajly na Vikisklade Mozazavry Data obrasheniya 26 iyulya 2014 Mosasauridae angl Data obrasheniya 26 iyulya 2014 Lepidozavry Data obrasheniya 26 iyulya 2014
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