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Here is a list of articles in the Dinosaurs category of the Biology portal.

Dinosaurs are a group of reptiles that dominated terrestrial ecosystems for over 160 million years, from around 230 million years ago until 66 million years ago, at the end of the Cretaceous period,[1] when all non-avian dinosaurs became extinct. Dinosaur remains have been found on every continent, including Antarctica. Vertebrate paleontology has become a global science, with major new discoveries in previously unexploited regions, most significantly the well-preserved feathered dinosaurs in China which have further solidified the link between the extinct non-avian dinosaurs and birds, the present-day avian dinosaurs.

See also


  1. Renne, Paul R.; Deino, Alan L.; Hilgen, Frederik J.; Kuiper, Klaudia F.; Mark, Darren F.; Mitchell, William S.; Morgan, Leah E.; Mundil, Roland et al. (7 February 2013). "Time Scales of Critical Events Around the Cretaceous-Paleogene Boundary". Science 339 (6120): 684–687. doi:10.1126/science.1230492. PMID 23393261. Bibcode2013Sci...339..684R. 


This category has the following 3 subcategories, out of 3 total.




Pages in category "Dinosaurs"

The following 2 pages are in this category, out of 2 total.