On some new and old species of Carboniferous fossils
Girty, George Herbert, 1869-1939
Article
1908
Proceedings of the United States National Museum
34
Issue: 1614
281--303
BioStor
English
Washington Smithsonian Institution Press, [etc.]
BioStor: https://biostor.org/reference/79152 DOI: https://doi.org/10.5479/si.00963801.34-1614.281