Preview
Accession Number
PEH.297P.A.a
Geological Time Period
Jurassic
Kingdom
Animalia
Phylum
Mollusca
Class
Cephalopoda
Order
Ammonitida
Family
Eoderoceratidae
Genus
Promicroceras sp.
Physical Characteristics
Very large ammonite that is round and smooth with some cracks on the outside. Some parts of the outside are iridescent, while other sections have visible leaf shapes, known as ammonitic sutures.
Description
Badlands, South Dakota
Number of Pieces
1
Measurements (cm.)
4
Ursinus Acquisition Date
5-31-2007
Donor
Dr. E Lee Porter
Changes from Original Label
Was originally 325P, but cards were swapped and now has the information of 297P
