E. S. Riggs 1901

Full reference
E. S. Riggs. 1901. The dinosaur beds of the Grand River Valley of Colorado. Field Columbian Museum Geological Series 1(9):267-274 [M. Carrano/M. Carrano/M. Carrano]
Metadata
ID number:  9790
Created:  2004-02-05 08:13:51
Modified:  2004-02-05 10:14:48
Publication type:  journal article
Taxonomy:  stated without evidence
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