| A revision of the Turonian members of the ammonite Subfamily Collignoniceratinae from the United States Western Interior and Gulf Coast |
Kennedy, W.J.; Cobban, W.A.; and Landman, N.H. |
American Museum of Natural History, Bulletin no. 267, 148 pages |
2001 |
N/A
|
| Analysis of a Carboniferous embryonic ammonoid assemblage; implications for ammonoid embryology |
Tanabe, K.; Landman, N.H.; Mapes, R.H.; and Faulkner, C.J. |
Lethaia vol. 26, no. 3, pp. 215-224 |
1993 |
N/A
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| Embryonic ammonoids clusters in pits; shape and content analysis, (abstr.) |
Faulkner, C.J.; Mapes, R.H.; Tanabe, K.; and Landman, N.H. |
Geological Society of America, Abstract with Programs vol. 24, no. 7, p. 97 |
1992 |
N/A
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| External features of embryonic and early postembryonic shells of a Carboniferous goniatite Vidroceras from Kansas |
Tanabe, Kazushige; Kulicki, Cyprian; Landman, N.H.; and Mapes, R.H. |
Paleontological Research vol. 5, no. 1, pp. 13-19 |
2001 |
N/A
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| Foldlike irregularities on the shell surface of Late Cretaceous ammonoids |
Landman, N.H.; and Lane, J.A. |
American Museum Novitates no. 3197, 15 pages |
1997 |
N/A
|