J. D. Powell 1963

Full reference
J. D. Powell. 1963. Turonian (Cretaceous) ammonites from northeastern Chihuahua, Mexico. Journal of Paleontology 37(6):1217-1232 [W. Kiessling/U. Merkel]
Metadata
ID number:  34409
Created:  2010-12-03 20:55:06
Modified:  2010-12-03 03:55:06
Publication type:  journal article
Taxonomy:  stated without evidence
Language:  English
Taxonomic names (7)
Mammites depressus, Morrowites depressus, Prionotropis mexicana, Pseudaspidoceras chispaense, Selwynoceras mexicanum, Spathites (Spathites) rioensis, Spathites rioensis
Taxonomic opinions (10) - view classification
'Mammites depressus belongs to Mammites' according to J. D. Powell 1963
'Neoptychites gourguechoni belongs to Neoptychites' according to J. D. Powell 1963
'Neoptychites xetriformis belongs to Neoptychites' according to J. D. Powell 1963
'Prionotropis eaglensis is a subjective synonym of Prionotropis hyatti' according to J. D. Powell 1963
'Prionotropis hyatti is recombined as Prionocyclus hyatti' according to J. D. Powell 1963
'Prionotropis mexicana belongs to Prionotropis' according to Bose 1927
'Prionotropis mexicana is recombined as Selwynoceras mexicanum' according to J. D. Powell 1963
'Pseudaspidoceras chispaense belongs to Pseudaspidoceras' according to Adkins 1931
'Pseudaspidoceras chispaense is a subjective synonym of Selwynoceras mexicanum' according to J. D. Powell 1963
'Spathites rioensis belongs to Spathites' according to J. D. Powell 1963
Measurements
Mammites depressus
Selwynoceras mexicanum
Spathites rioensis
Collections (1)
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