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Total Number of Dinosaur Species
Posted by Vikas Sah on Friday, September 29, 2006
1,844 is the number of dinosaur species that ever existed, as estimated by a University of Pennsylvania paleontologist and a Swarthmore statistician.
527 is the total number of dinosaur species that have been discovered so far.
(SOURCE: Time Magazine)
Jakub Chromy said
It sounds too low for a 160 millions of years span of their reign
Vikas said
other species, other than dinosaur may have existed but 1,844 is also a huge number of species.