H. E. Gregory 1950
Full reference
H. E. Gregory. 1950. Geology and geography of the Zion Park region, Utah and Arizona. United States Geological Survey Professional Paper 220:vi-200 [M. Carrano/M. Carrano]
Metadata
ID number: | 65129 |
Created: | 2018-04-03 13:33:32 |
Publication type: | serial monograph |
Taxonomy: | stated without evidence |
Language: | English |
Taxonomic opinions (1) - view classification
'Segisaurus halli belongs to Segisaurus' according to H. E. Gregory 1950