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If the crocodilian ancestors and other Triassic archosaurs were warm-blooded, this would help to resolve some evolutionary puzzles: The earliest crocodylomorphs, e.g., Terrestrisuchus, were slim, leggy terrestrial predators whose build suggests a fairly active lifestyle, which requires a fairly fast metabolism.
According to the recent single-origin hypothesis, human ancestors originated in Africa, and eventually made their way out to the rest of the world. Analysis of the Y chromosome is one of the methods used in tracing the history of early humans. Thirteen genetic markers on the Y-chromosome differentiate populations of human beings.
This category include documentaries, television programs etcetera about prehistoric life. This include life before man's writing of history, and is composed, not only by dinosaurs (for example), but a lot of other prehistoric forms of life, like extinct mammals , amphibians , birds , plants and much more.
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Ape to Man: Theory of evolution did draw criticism from the scientific community about speculative claims made by the producers of the documentary about evidence gained from ancient fragments [5] The specific points noted that were speculative were:
Archosaurus (meaning "ruling lizard") is an extinct genus of carnivorous proterosuchid archosauriform reptile. [1] Its fossils are dated to the latest Permian of Russia and Poland , it is one of the earliest known archosauriforms.
When we think of boy bands, acts like the Backstreet Boys and *NSYNC typically come to mind, but the new documentary film Larger Than Life: Reign of the Boybands is a look at the history of boy ...
What to know: The documentary features scholars who have studied the 16th president’s intimate life and old letters that suggest he might have had romantic relationships with men.