| A Late Pennsylvanian vertebrate assemblage from stromatolites in the Bern Limestone, northeastern Kansas, (abstr.) |
Chorn, John; and Conley, C.D. |
Kansas Academy of Science, Transactions vol. 81, no. 2, p. 139 |
1978 |
N/A
|
| A Trimerorhachid amphibian from the Upper Pennsylvanian of Kansas |
Chorn, John |
Ph.D. dissertation, Department of Systematics and Ecology, University of Kansas, Lawrence, KS 123 pages |
1984 |
N/A
|
| A complete specimen of Sagenodus (Dipnoi) from the Upper Pennsylvanian of the Hamilton quarry, Kansas, (abstr.) |
Chorn, John; and Schultze, H.-P. |
Geological Society of America, Abstract with Programs vol. 20, no. 2, p. 94 |
1988 |
N/A
|
| A complete specimen of Sagenodus (Dipnoi) from the Upper Pennsylvanian of the Hamilton quarry, Kansas, pp. 173-176, <In>, Mapes, G.[K.]; and Mapes, R.H., (compls. and eds.); Regional geology and paleontology of the Upper Paleozoic Hamilton quarry area in southeastern Kansas |
Chorn, John; and Schultze, H.-P. |
Kansas Geological Survey, Guidebook Series no. 6, 273 pages |
1988 |
N/A
|
| A large chondrichthyan spine, Physonemus mirabilis, from the Upper Pennsylvanian of Kansas, U.S.A. |
Chorn, John; and Frailey, David |
Neues Jahrbuch fuer Geologie und Palaeontologie, Monatshefte no. 7, pp. 385-392 |
1978 |
N/A
|
| Affinities of the chondrichthyan organ-genera Listracanthus and Petrodus, pp. 4-9, <In>, Chorn, John; Reavis, E.A.; Stewart, J.D.; and Whetstone, K.N.; Fossil fish studies |
Chorn, John; and Reavis, E.A. |
Kansas University, Paleontological Contributions, Paper no. 89, 19 pages |
1978 |
N/A
|
| Fossil fish studies |
Chorn, John; Reavis, E.A.; Stewart, J.D.; and Whetstone, K.N. |
Kansas University, Paleontological Contributions, Paper no. 89, 19 pages |
1978 |
N/A
|
| Fossil lungfishes in Kansas, (abstr.) |
Chorn, John |
Kansas Academy of Science, Transactions vol. 79, no. 3/4, pp. 95-96 |
1976 |
N/A
|
| Palaeoniscoid (Actinopterygii, Pisces) vertebrae from the Late Paleozoic of central North America |
Schultze, H.-P.; and Chorn, John |
Journal of Paleontology vol. 60, no. 3, pp. 744-757 |
1986 |
N/A
|
| Stromatolites in a schizohaline environment; a vertebrate deathtrap from the Pennsylvanian of northeast Kansas, (abstr.) |
Conley, C.D.; and Chorn, John |
Geological Society of America, Abstract with Programs vol. 11, no. 7, p. 404 |
1979 |
N/A
|
| The Robinson locality; fauna and depositional environment, pp. 16-24, <In>, Cunningham, C.R.; and Maples, C.G., (eds.); Upper Paleozoic of eastern Kansas excursion guidebook |
Chorn, John; and Schultze, H.-P. |
Kansas Geological Survey, Open-file Report no. 90-24, 48 pages, [guidebook, 1990 Society of Vertebrate Paleontology] |
1990 |
N/A
|
| The Upper Pennsylvanian vertebrate fauna of Hamilton, Kansas, (abstr.) |
Schultze, H.-P.; and Chorn, John |
Geological Society of America, Abstract with Programs vol. 20, no. 2, p. 128 |
1988 |
N/A
|
| The Upper Pennsylvanian vertebrate fauna of Hamilton, Kansas, pp. 147-154, <In>, Mapes, G.[K.]; and Mapes, R.H., (compls. and eds.); Regional geology and paleontology of Upper Paleozoic Hamilton quarry area in southeastern Kansas |
Schultze, H.-P.; and Chorn, John |
Kansas Geological Survey, Guidebook Series no. 6, 273 pages |
1988 |
N/A
|
| Trimerorhachid amphibian from the Upper Pennsylvanian of Kansas, (abstr.) |
Chorn, John |
Dissertation Abstracts International, Section B vol. 46, no. 4, p. 1100B |
1985 |
N/A
|