منابع مشابه
The Cleveland Museum of Natural History
Arthrodires were predatory vertebrates of the Devonian seas, with simple lower jaws conducible to examination of feeding across growth, evolution, and local diversity. 2D finite element analyses (FEA) of arthrodire mandibles (scaled to equivalent length and force, and checked against a 3D control), and a new method of stress integration, enable extensive comparisons of bite stress. FEA indicate...
متن کاملThe Cleveland Museum of Natural History
A small sample of hyracoid fossils from the late Miocene (,6.1 Ma) deposits at Lemudong’o, Narok, Kenya, belong to Dendrohyrax. This genus was unknown in the fossil record until recently, when almost simultaneously it was discovered at Lukeino (6 Ma) and Lemudong’o, both in Kenya. The fossils from Lemudong’o belong to a small species of the genus, not very different from Dendrohyrax validus. Th...
متن کاملThe Cleveland Museum of Natural History
The Cleveland Museum of Natural History’s skull of a small tyrannosaurid theropod dinosaur (CMNH 7541) collected from the Hell Creek Formation has sparked controversy, with competing hypotheses suggesting that it represents a separate taxon of dwarf tyrannosaurid (Nanotyrannus lancensis), a juvenile specimen of Tyrannosaurus rex (the only other acknowledged Hell Creek tyrannosaurid), or a compr...
متن کاملThe British Museum of Natural History.
Well, someone can decide by themselves what they want to do and need to do but sometimes, that kind of person will need some the british museum of natural history references. People with open minded will always try to seek for the new things and information from many sources. On the contrary, people with closed mind will always think that they can do it by their principals. So, what kind of per...
متن کاملMuseum of Natural History Publication for Educators
I am always happy to be back in South East Asia – it smells like home, or at least one version of home. I lived briefly in Indonesia as a little girl, and later in Darwin, on Australia’s far north coast. The particular combination – frangipani, diesel, rotting vegetation, with a hint of durian and the promise of something remarkably tasty being cooked on the next block – holds a special place. ...
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ژورنال
عنوان ژورنال: Nature
سال: 1990
ISSN: 0028-0836,1476-4687
DOI: 10.1038/345656b0