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Echinoidea source details

Durham, J. W. (1950). E.W. Scripps Cruise to the Gulf of California, Part 2: Megascopic Paleontology and Marine Stratigraphy. The Geological Society of America Memoir. 43: i-viii, 1-216.
169125
Durham, J. W.
1950
E.W. Scripps Cruise to the Gulf of California, Part 2: Megascopic Paleontology and Marine Stratigraphy
The Geological Society of America Memoir
43: i-viii, 1-216
Publication
from Kier & Lawson (1978)
Available for editors  PDF available
The oldest marine beds examined may be correlated with the upper Oligocene Sooke formation of Vancouver Island, British Columbia. All other marine beds examined in the area are younger than the widespread middle and upper Miocene Comondú formation which i
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Date
action
by
2013-08-26 19:07:31Z
created
2014-09-02 13:38:09Z
changed
2021-07-30 15:39:08Z
changed

Clypeaster marquerensis Durham, 1950 † (original description)
Clypeaster revellei Durham, 1950 † (original description)
Dendraster granti Durham, 1950 † accepted as Dendraster vizcainoensis Grant & Hertlein, 1938 (original description)
Encope angelensis Durham, 1950 † (original description)
Encope arcensis Durham, 1950 (original description)
Encope carmenensis Durham, 1950 † (original description)
Encope chaneyi Durham, 1950 † (original description)
Encope grandis inezana Durham, 1950 † (original description)
Encope loretoensis Durham, 1950 † (original description)
Encope scrippsae Durham, 1950 † (original description)
Encope shepherdi Durham, 1950 † (original description)
Encope sverdrupi Durham, 1950 † (original description)
California for Encope arcensis Durham, 1950 
Paratype IGM 2822, geounit Baja California Sur, identified as Encope shepherdi Durham, 1950
Paratype IGM 2823, geounit Baja California Sur, identified as Encope shepherdi Durham, 1950
Paratype IGM 2824, geounit Baja California Sur, identified as Encope shepherdi Durham, 1950
Paratype IGM 2825, geounit Baja California Sur, identified as Encope grandis inezana Durham, 1950
Paratype IGM 2826, geounit Baja California Sur, identified as Encope grandis inezana Durham, 1950
Paratype IGM 8150, geounit Baja California Sur, identified as Encope loretoensis Durham, 1950
Paratype IGM 8151, geounit Baja California Sur, identified as Encope loretoensis Durham, 1950
 Fossil range

Conflicting records regarding the existence of E. arcensis in the modern fauna. The original author (Durham, 1940) ... [details]

 Status

Durham (1950) distinguished D. granti from D. vizcainoensis by the larger tubercles on the oral surface and by its ... [details]

 Type locality

California, U.S.A [details]


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