Friday, September 26, 2008
Tuesday, September 23, 2008
Monday, September 15, 2008
Copperheads
Interesting article on Maryland copperhead snakes in Saturday's Washington Post (link here).
Friday, September 12, 2008
Temnospondyl
The animal resembled a modern crocodile but was actually a temnospondyl, a prehistoric amphibian that was an early relative of salamanders and frogs. Because of their odd mixture of characteristics, members of this group are sometimes nicknamed "crocamanders" or "frogodiles."
- Discovery (link here)
- Discovery (link here)
Crurotarsans
At the end of the Triassic, around 200 million years ago, crurotarsans and dinosaurs were probably in competition for the same resources.
Compared with modern-day crocodiles, Triassic-era crurotarsans were surprisingly diverse. There were huge biped predators, and quadrupeds such as the Deinosuchus (meaning 'Terrible Crocodile') that ate herbivorous dinosaurs.
- Discovery (link here)
Very interesting article.
What is more important, good genes or good luck?
Compared with modern-day crocodiles, Triassic-era crurotarsans were surprisingly diverse. There were huge biped predators, and quadrupeds such as the Deinosuchus (meaning 'Terrible Crocodile') that ate herbivorous dinosaurs.
- Discovery (link here)
Very interesting article.
What is more important, good genes or good luck?
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