J. G. Marks 1951

Full reference
J. G. Marks. 1951. Miocene stratigraphy and paleontology of Southwestern Ecuador. Bulletins of American Paleontology 33(139):1-448 [A. Miller/A. Hendy]
ID number:  17441
Created:  2006-05-21 21:11:13
Modified:  2006-05-21 23:11:13
Publication type:  serial monograph
Taxonomy:  stated with evidence
Language:  English
Comments: Somewhat antiquated nomenclature, but accurate to species resolution. This is the authoritative text for this region.