Notes and comments on Vertebrate Paleontology. Chaper 4: Sharklike Fishes University of Chicago Press: 41-50
Vertebrate paleontology. Third edition. University of Chicago Press, Chicago, 468 pp
The braincase of the Paleozoic elasmobranch Tamiobatis. Bulletin of the Museum of Comparative Zoology at Harvard College, 131(49, 87–105
The late Carboniferous vertebrate fauna of Kounova (Bohemia) compared with that of the Texas redbeds. American Journal of Science, 243, 417–442
Notes on certain American Paleozoic fishes. American Journal of Science, 240, 216–228
