Sphenophyllum miravallis Vetter and Bowmanites cupulatus sp.n. from the “Illinger Flözzone” (“Heusweiler Schichten”, Lower Stephanian, Saar Basin, German Federal Republic)
Wilbert L.A Hetterscheid, Louis H BatenburgVolume:
40
Year:
1984
Language:
english
DOI:
10.1016/0034-6667(84)90012-5
File:
PDF, 14.83 MB
english, 1984