Species
Extinct

Allosaurus sibiricus

nomen dubium, species not entered Theropoda
(Riabinin 1915)
This taxon is considered nomen dubium, species not entered of the valid taxon Theropoda according to the Paleobiology Database. See the page for Theropoda
Bibliography
Original description
A. N. Riabinin. 1915. Zamtka o dinozavry ise Zabaykalya [A note on a dinosaur from the trans-Baikal region]. Trudy Geologichyeskago Muszeyah Imeni Petra Velikago Imperatorskoy Academiy Nauk 8(5):133-140