Genus ASTEROTHECA | |
Kingdom / Phylum . . . . . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . Superfamily / Family . . . . . . Subfamily / Genus . . . . . . . . |
Plantae / Pterophyta Marattiopsida / n.a. / n.a. n.a. / n.a. / Marattiales n.a. / n.a. n.a. / Marattiaceae n.a. / Asterotheca |
Age: Distribution: |
Carboniferous - Middle Triassic Global |
Depicted on:Switzerland, 1961 (50+10 c., fossil A. meriani or Lomatopteris)![]() |