Home
Help
Print...
TaxNo: 1489Pseudoprobeloceras nebechense+
Suborder: Anarcestina
Superfamily: Beloceratoidea
Family: Acanthoclymeniidae
Genus: Pseudoprobeloceras
Species: nebechense+
Qualifier: ss
Author: Bensaïd 1974,p.102
Lower Boundary: MAR one alpha 1-- one alpha 2 of Bensaid, 388 million years
Upper Boundary: Givetian--Frasnian [GIV--FRS], 385.3 million years