R. C. Frey 1981
Full reference
R. C. Frey. 1981. Narthecoceras (Cephalopoda) from the Upper Ordovician (Richmondian) of Southwest Ohio. Journal of Paleontology 55(6):1217-1224 [B. Kröger/T. Liebrecht]
Metadata
| ID number: | 30019 |
| Created: | 2009-05-29 09:23:22 |
| Modified: | 2009-05-29 11:23:22 |
| Publication type: | journal article |
| Taxonomy: | stated without evidence |
| Language: | English |
Taxonomic names (1)
Taxonomic opinions (4) - view classification
'Narthecoceras dunni belongs to Narthecoceras' according to R. C. Frey 1981
'Narthecoceras belongs to Narthecoceratidae' according to R. C. Frey 1981
'Narthecoceratidae belongs to Orthocerida' according to R. C. Frey 1981
'Orthocerida belongs to Nautiloidea' according to R. C. Frey 1981
'Narthecoceras belongs to Narthecoceratidae' according to R. C. Frey 1981
'Narthecoceratidae belongs to Orthocerida' according to R. C. Frey 1981
'Orthocerida belongs to Nautiloidea' according to R. C. Frey 1981