details |
Torrejonian |
Tiffanian |
Wyoming |
Manchester,S.R. et al. Reproductivity and vegetative morphology of Polyptera (Juglandaceae) from the Paleocene of Wyoming and Montana |
1997 |
details |
Torrejonian |
Tiffanian |
Wyoming |
Manchester,S.R. et al. Reproductivity and vegetative morphology of Polyptera (Juglandaceae) from the Paleocene of Wyoming and Montana |
1997 |
details |
Torrejonian |
Tiffanian |
Montana |
Manchester,S.R. et al. Reproductivity and vegetative morphology of Polyptera (Juglandaceae) from the Paleocene of Wyoming and Montana |
1997 |