Ueber die Pythonomorphen der Kansas-Kreide
Merriam, J C
Article
1894
Palaeontographica
41
1--39
BioStor
Cassel, Theodor Fischer, 1846-1933
BioStor: https://biostor.org/reference/234453
Public domain. The BHL considers that this work is no longer under copyright protection.
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