ammonites

J. A. Catalani 1987

Full reference
J. A. Catalani. 1987. Biostratigraphy of the Middle and Late Ordovician cephalopods of the Upper Mississippi Valley area. Middle and Late Ordovician lithostratigraphy and biostratigraphy of the Upper Mississippi Valley: Minnesota Geological Survey Report of Investigations 35 187-189 [S. Holland/T. Hanson/T. Hanson]
Metadata
ID number:  6752
Created:  2002-07-18 18:36:38
Modified:  2002-07-19 11:36:38
Publication type:  serial monograph
Taxonomy:  stated without evidence
Comments: Edited by R. E. Sloan