| Recent Answers from David Prus |
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2008-11-12 discovery of dino skull in H.P. India: SIX FEET LONG?! Wow! Shame there's no paleontologists at HPU. Are you sure it's a dinosaur skull? What's the teeth like? Do you have pictures? Try to contact Panjab University. They have a great...
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2008-11-06 fossil tooth?: That's definitely a Carcharodon tooth,most likely from C. carcharias, the Great White. As to age, I suggest taking it to a museum or a geology lab to date it. It's probably a fossil, judging by the dark...
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2008-10-19 bite force of trex: Well, psi is a unit of pressure and kN is a unit of force, but 1 kN=0.001422334 psi or 1 kilonewton = 18.7341 pound force foot per inch or 50 kN x 1lbf/4.44822 N = 11240 lbf. The second bit was...
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2008-10-17 bite force of trex: Answers range for bite forces between 12 kN (according to Erikson)to 80 kN (based on the size of T.rex and the proportion of bite to overall mass) to 235 kN (according to Meers) I would estimate a...
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2008-10-15 Bats, vipers, and others: There's not much out there on the fossils of prehistoric Sus other than scrofa (the most common species). Considering they occupied the same niche and that scrofa basically evolved out of strozzi, they...
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