UCR 4998 (Eocene of the United States)
Where: San Diego County, California (32.8° N, 117.1° W: paleocoordinates 33.5° N, 103.1° W)
• coordinate estimated from map
When: Mission Valley Formation (Poway Group), Lutetian (47.8 - 41.3 Ma)
Environment/lithology: lagoonal; sandstone
Size class: macrofossils
Primary reference: C. R. Givens and M. P. Kennedy. 1979. Eocene molluscan stages and their correlation, San Diego area, California. Pacific Section SEPM 1979:81-95 [M. Uhen/M. Uhen/M. Uhen]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 200764: authorized by Mark Uhen, entered by Mark Uhen on 15.04.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Bivalvia | |
Brachidontes cowlitzensis Weaver and Palmer 1922 mussel | |
Glycymeris cf. viticola Anderson and Hanna 1825 clam | |
Pachecoa cf. hornii Gabb 1864 clam | |
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"Corbula cf. parilis" = Caryocorbula parilis
"Corbula cf. parilis" = Caryocorbula parilis Gabb 1864 clam | |
Tellina tehachapi Anderson and Hanna 1925 tellin clam | |
"Gari hornii" = Gari (Gobraeus) hornii
"Gari hornii" = Gari (Gobraeus) hornii Gabb 1864 clam | |
"Pitar uvasanus" = Pitar uvasana, "Callista conradiana" = Microcallista (Costacallista) conradiana, "Callista andersoni" = Macrocallista andersoni
"Callista conradiana" = Microcallista (Costacallista) conradiana Gabb 1864 venus clam
"Callista andersoni" = Macrocallista andersoni Dickerson 1915 venus clam | |
Thracia dilleri Dall 1898 clam | |
Pholadomya murrayensis Hanna 1927 clam | |
Gastropoda | |
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Sinum cf. obliquum Gabb 1864 moon snail | |
Ficopsis hornii Gabb 1864 fig shell | |
Nekewis io Gabb 1864 snail | |
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Ectinochilus canalifer Gabb 1864 true conch |