On two new Elasmobranch Fishes (Crossorhinus jurassicus sp. nov. and Protospinax annectens gen. et sp. nov.) from the Upper Jurassic Lithographic Stone of Bavaria

Published in Proceedings of The Zoological Society of London, in 1918, in volume 1918, pages 231-235

Date published:1918

DOI: 10.1111/j.1096-3642.1918.tb02093.x
BHL: 31566181
View PDF