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Re: Reply to questions
A quick correction:
> Utahraptor - what time period it lived in, weight, height, and
> length Early Cret (Aptian 119-113 mya), 1 tonne, 7m (22 ft) long
Utahraptor is probably from the Barremian (131.8-124.5 Ma), and was
contemporary with the classic Wealden Group sites on the Isle of Wight.
Indeed, many of the same genera (Iguanodon, Polacanthus, Hypsilophodon) are
found in both the lower Cedar Mountain Formation of Utah and the Wessex and
Vectis Formations of Great Britain and the Channel Islands.
Thomas R. Holtz, Jr.
Vertebrate Paleontologist Webpage: http://www.geol.umd.edu
Dept. of Geology Email:firstname.lastname@example.org
University of Maryland Phone:301-405-4084
College Park, MD 20742 Fax: 301-314-9661
"To trace that life in its manifold changes through past ages to the present
is a ... difficult task, but one from which modern science does not shrink.
In this wide field, every earnest effort will meet with some degree of
success; every year will add new and important facts; and every generation
will bring to light some law, in accordance with which ancient life has been
changed into life as we see it around us to-day."
--O.C. Marsh, Vice Presidential Address, AAAS, August 30, 1877