Aspects of Permian palaeobotany and palynology. XV. On the oldest known peltasperms with radially symmetrical ovuliferous discs from the Kungurian (uppermost Lower Permian) of the Fore-Urals (Russia)
Serge V. Naugolnykh, Hans KerpVolume:
91
Year:
1996
Language:
english
Pages:
28
DOI:
10.1016/0034-6667(95)00066-6
File:
PDF, 2.29 MB
english, 1996