Aperçu gratuit du livre Early Triassic, Smithian, Ammonites Of Paleoequatorial Affinity From The Chulitna Terrane, South-central Alaska: Usgs Professional Paper 1121-b
Early Triassic, Smithian, Ammonites Of Paleoequatorial Affinity From The Chulitna Terrane, South-central Alaska: Usgs Professional Paper 1121-b