Hesperornithes

Results: 5



#Item
1Hesperornithidae / Hesperornis / Hesperornithes / Western Interior Seaway / Pierre Shale / Cretaceous / Seabird / Oahe Dam

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Source URL: www.dmr.nd.gov

Language: English - Date: 2006-09-18 11:08:53
2Tarchia / Saichania / Nimravidae / Mammal / Cretaceous / Barbourofelidae / Hesperornithes / Ankylosaurs / Saber-toothed cats / Phanerozoic

American Paleontologist (Page 1)

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Source URL: vertpaleo.org

Language: English - Date: 2012-08-22 13:22:38
3Galloanserae / Palintropus / Carinatae / Enantiornithes / Ceramornis / Ornithurae / Apsaravis / Cimolopteryx / Hesperornithes / Ornithology / Prehistoric birds / Charadriiformes

Stvdia geologica salmanticensia, 2010, vol. 46, n. 2

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Source URL: gredos.usal.es

Language: English - Date: 2014-05-28 06:38:06
4Prehistoric birds / Geology of Kansas / Hesperornithidae / Hesperornithes / Niobrara Formation / Baptornis / Hesperornis / Ichthyornis / Cretaceous / Phanerozoic / Extinct birds / Mesozoic

Ac ta Vol. 28, No. 1-2

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Source URL: www.app.pan.pl

Language: English - Date: 2009-05-18 07:51:46
5Prehistoric birds / Gansus / Hesperornithes / Archosaur / Felidae / Crocodilia / Panthera / Bird / Diving bird / Zoology / Herpetology / Biology

atmospheric oxygen levels may have had a profound influence on metabolism and growth of ectothermic amniotes in their evolutionary history (e.g., acting as a constraint on growth rates in some Triassic taxa). Attempts to infer growth rates of extinct taxa from their fossil bone microstructure should consider contemporary oxygen levels

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Source URL: www.oucom.ohiou.edu

Language: English - Date: 2007-10-23 07:59:48
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