Descriptions of new species of vertebrates, mainly from the Sub-Carboniferous Limestome and Coal Measures of Illinois. Geological Survey of Illinois, 2, 9–134
Carboniferous fishes from the central western States. Bulletin of the Museum of Comparative Zoology at Harvard College, 39(7), 163–226
Fossil fishes in the collection of the United States National Museum. Proceedings of the United States National Museum, 52, 235–304
Rise and diversification of chondrichthyans in the Paleozoic. Paleobiology, in press
DOI: 10.1017/pab.2024.1