BioStor
 | The Brachyopid Labyrinthodonts (1956) Bulletin of The British Museum (Natural History) Geology 2: 315-392 |
 | Embolomerous amphibians of the American Carboniferous A S Romer (1963) Bulletin of The Museum of Comparative Zoology 128: 415-454 |
 | The Pennsylvanian temnospondyl Cochleosaurus florensis Rieppel, from the lycopsid stump fauna at Florence, Nova Scotia S J Godfrey and R Holmes (1995) Breviora 500: 1-25 |