PBDB Taxon

Basic info	Taxonomic history	Classification	Included Taxa
Morphology	Ecology and taphonomy	External Literature Search	Age range and collections

Gyrodes (Hypterita) robsauli

Gastropoda - Naticidae

Taxonomy

Gyrodes (Hypterita) robsauli was named by Popenoe et al. (1987) [m. kosnik taxon no: 9662]. Its type specimen is UCLA 59782 and is a 3D body fossil. Its type locality is UCLA loc. 5902, Oil Canyon, which is in a Maastrichtian marine horizon in the Panoche Formation of California.

Sister species lacking formal opinion data

G. gaultinus, G. genti, G. nagaoi, G. rotundus, G. tramitensis, G. renniei, G. woodsi

Year	Name and author
1987	Gyrodes (Hypterita) robsauli Popenoe et al. p. 89 figs. Figure 4.11-4.14, 4.16-4.19, 4.21-4.23

Time interval	Ma	Country or state	Original ID and collection number
Early/Lower Maastrichtian	72.2 - 66.0	Mexico (Baja California)	Gyrodes robsauli (72061)
Early/Lower Maastrichtian	72.2 - 66.0	USA (California)	Gyrodes robsauli (type locality: 215320)