On the discovery of a fossil frog and butterfly in the gypsum deposits of Aix
Coquand, M
Article
1845
The Annals and magazine of natural history; zoology, botany, and geology
16
352--354
BioStor
English
London Taylor and Francis, Ltd
BioStor: https://biostor.org/reference/94897 DOI: https://doi.org/10.1080/037454809496537