Main Keys for "gymnosperms"
| Title | Author(s) | Publication | Year | Online Access |
|---|---|---|---|---|
| A new cordaitean stem with paired axillary branches | Baxter, R.W. | American Journal of Botany vol. 46, no. 3, pp. 163-169 | 1959 | N/A |
| A new male cordaitean fructification from the Kansas Carboniferous | Delevoryas, Theodore | American Journal of Botany vol. 40, no. 3, pp. 144-150 | 1953 | N/A |
| A new species of Cardiocarpus in Kansas coal balls | Leisman, G.A. | Kansas Academy of Science, Transactions vol. 64, no. 2, pp. 117-122 | 1961 | N/A |
| A study of the morphology and anatomy of Cordaitean organ genera from Middle Pennsylvanian Kansas and Iowa coal balls | Baxendale, R.W. | Ph.D. dissertation, Department of Botany, University of Kansas, Lawrence, KS 297 pages | 1977 | N/A |
| A study of the morphology and anatomy of Cordaitean organ genera from Middle Pennsylvanian Kansas and Iowa coal balls, (abstr.) | Baxendale, R.W. | Dissertation Abstracts International, Section B vol. 38, no. 7, p. 3102B | 1978 | N/A |
| An upland flora of Upper Pennsylvanian age near Hamilton, Kansas, (abstr.) | Leisman, G.A. | American Journal of Botany vol. 58, no. 5, pt. 2, p. 470 | 1971 | N/A |
| Chemosystematic and microstructural investigations on Carboniferous seed plant cuticles from four North American localities | Moesle, B.; Collinson, M.E.; Scott, A.C.; and Finch, P. | Review of Palaeobotany and Palynology vol. 120, nos. 1-2, pp. 41-52 | 2002 | N/A |
| Cordaitean wood from the Pennsylvanian of Kansas | Steidmann, W.E. | American Journal of Botany vol. 21, no. 7, pp. 396-401 | 1934 | N/A |
| Location and composition of cordaites leaf prints and petrified wood in northeastern Pottawatomie County, Kansas | Lanning, F.C. | Kansas Academy of Science, Transactions vol. 75, no. 2, pp. 186-189 | 1972 | N/A |
| Mid-Cretaceous conifers of the Dakota Formation, Kansas, (abstr.) | Popa, M.E.; and Dilcher, D.L. | Geological Society of America, Abstract with Programs vol. 34, no. 2, p. 93 | 2002 | N/A |
| Molecular taphonomy of arthropod and plant cuticles from the Carboniferous of North America; implications for the origin of kerogen | Stankiewicz, B.A.; Scott, A.C.; Collinson, M.E.; Finch, P.; Mosle, B.; Briggs, D.E.G.; and Evershed, R.P. | Geological Society of London, Journal vol. 155, pt. 3, pp. 453-462 | 1998 | N/A |
| New interpretations of the earliest conifers | Rothwell, G.W. | Review of Palaeobotany and Palynology vol. 37, no. 1/2, pp. 7-28 | 1982 | N/A |
| Paleozoic starch in fossil seeds from Kansas coal balls | Baxter, R.W. | Kansas Academy of Science, Transactions vol. 67, no. 3, pp. 418-422 | 1964 | N/A |
| Plant megafossils from the Hartford Limestone (Virgilian-Upper Pennsylvanian) near Hamilton, Kansas, (abstr.) | Leisman, G.A.; Gillespie, W.H.; and Mapes, G.K. | Geological Society of America, Abstract with Programs vol. 20, no. 2, p. 122 | 1988 | N/A |
| Plant megafossils from the Hartford Limestone (Virgilian-Upper Pennsylvanian) near Hamilton, Kansas, pp. 203-212, <In>, Mapes, G.[K.]; and Mapes, R.H., (compls. and eds.), Regional geology and paleontology of Upper Paleozoic Hamilton quarry area in southeastern Kansas | Leisman, G.A.; Gillespie, W.H.; and Mapes, G.K. | Kansas Geological Survey, Guidebook Series no. 6, 273 pages | 1988 | N/A |
| Secondary phloem anatomy in cordaitean axes | Taylor, E.L. | American Journal of Botany vol. 75, no. 11, pp. 1655-1666 | 1988 | N/A |
| Structural features of petrified cordaitean stems from North America, (abstr.) | Whiteside, K.L. | American Journal of Botany vol. 58, no. 5, pt. 2, pp. 473-474 | 1971 | N/A |
| The anatomy and morphology of certain Cordaites leaves | Harms, V.L. | M.S. thesis, Department of Biology, Kansas State Teachers College, Emporia, KS 78 pages | 1959 | N/A |
| The anatomy and morphology of certain Cordaites leaves | Harms, V.L.; and Leisman, G.A. | Journal of Paleontology vol. 35, no. 5, pp. 1041-1064 | 1961 | N/A |
| The coal-age flora of Kansas, V, a fossil coniferophyte wood | Baxter, R.W.; and Hartman, E.L. | Phytomorphology vol. 4, no. 3/4, pp. 316-325 | 1954 | N/A |
| The morphology of cordaitean pollen, (abstr.) | Millay, M.A. | American Journal of Botany vol. 58, no. 5, pt. 2, p. 470 | 1971 | N/A |
| The primary vasculature of Cordaianthus concinnus | Rothwell, G.W. | American Journal of Botany vol. 64, no. 10, pp. 1235-1241 | 1977 | N/A |
| Vertical plant succession in a Virgilian (Pennsylvanian) paper coal in Kansas, (abstr.) | Mapes, G.K.; and Mapes, R.H. | American Journal of Botany vol. 76, no. 6, suppl. [Abstracts], pp. 169-170 | 1989 | N/A |
Found 23 result(s).