@book{146180,
author = {Leidy, Joseph},
title = {{Descriptions of Some Remains of Fishes from the
Carboniferous and Devonian Formations of the
United States: Descriptions of Some Remains of
Extinct Mammalia}},
publisher = {Philadelphia: Merrihew \& Thompson},
year = 1856,
url = {https://vlp-new.ur.de/records/lit24277}
}