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
Collections (2)