UCMP loc. A-662 (Eocene of the United States)

Also known as UO 138, CAS 125

Where: Douglas County, Oregon (43.3° N, 123.1° W: paleocoordinates 45.4° N, 107.3° W)

• coordinate estimated from map

When: Flournoy Formation (Umpqua Group), Lutetian (47.8 - 41.3 Ma)

• originally upper Umpqua Formation

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: F. E. Turner. 1938. Stratigraphy and Mollusca of the Eocene of western Oregon. Geological Society of America Special Paper (10)1-130 [A. Hendy/A. Hendy]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 201033: authorized by Mark Uhen, entered by Mark Uhen on 29.04.2019, edited by Jonathan Marcot

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Trochoidea - Turbinidae
Homalopoma umpquaensis Merriam and Turner 1937 snail
 Neotaenioglossa - Calyptraeidae
Calyptraea diegoana Conrad 1855 slipper shell
 Cerithioidea - Turritellidae
Turritella buwaldana Dickerson 1916 turret shell
subspecies coosensis
"Cerithiopsis oregonensis" = Turritella oregonensis Conrad 1849 turret shell
Turritella uvasana Conrad 1855 turret shell
subspecies hendoni
Turritella andersoni1 Dickerson 1916 turret shell
as Turritella andersoni lawsoni var. secondaria
 Architaenioglossa - Ampullinidae
"Cernina (Eocernina) hannibali" = Eocernina hannibali, "Amaurellina (Euspirocrommium) clarki" = Pachycrommium clarki
"Cernina (Eocernina) hannibali" = Eocernina hannibali Dickerson 1914 snail
"Amaurellina (Euspirocrommium) clarki" = Pachycrommium clarki Stewart 1927 snail
 Sorbeoconcha - Strombidae
"Rimella (Macilentos) macilenta" = Rimella macilenta
"Rimella (Macilentos) macilenta" = Rimella macilenta White 1889 true conch
subspecies oregonensis
 Neogastropoda - Olividae
"Olivella mathewsoni" = Olivella mathewsonii
"Olivella mathewsoni" = Olivella mathewsonii Gabb 1864 olive snail
subspecies umpquaensis
 Neogastropoda - Buccinidae
Siphonalia clarki Dickerson 1914 true whelk
 Neogastropoda - Fasciolariidae
Whitneyella oregonensis Turner 1938 snail
Latirus roseburgensis Hendon 1938 snail
 Neogastropoda - Conidae
Conus warreni Hendon 1938 cone shell
Conus hornii Gabb 1864 cone shell
subspecies umpquaensis
 Neogastropoda - Turridae
 Neogastropoda - Pseudolividae
"Pseudoliva dilleri" = Calorebama dilleri
"Pseudoliva dilleri" = Calorebama dilleri Dickerson 1914 snail
 Neogastropoda - Volutidae
"Cryptochorda californica" = Cryptochorda (Cryptochorda) californica
"Cryptochorda californica" = Cryptochorda (Cryptochorda) californica Cooper 1894 volute
 Neogastropoda - Cancellariidae
 Sorbeoconcha - Ficidae
Priscoficus cooperiana2 Stewart 1927 fig shell
subspecies packardi
Ficopsis remondii Gabb 1864 fig shell
subspecies crescentensis
 Sorbeoconcha - Cassidae
"Galeodea susanae" = Galeodea sutterensis
"Galeodea susanae" = Galeodea sutterensis Dickerson 1916 snail
 Sorbeoconcha - Ranellidae
Sassia bileneata triton shell
 Sorbeoconcha - Xenophoridae
Xenophora sp. Fischer von Waldheim 1807 carrier shell
 Sorbeoconcha - Naticidae
Polinices (Euspira) nuciformis Gabb 1864 moon snail
"Neverita globosa" = Neverita (Neverita) globosa Gabb 1869 moon snail
"Amaurellina hendoni" = Tejonia moragai Stewart 1927 moon snail
Ampulina (Crommium) andersoni Dickerson 1914 moon snail
 Sorbeoconcha - Cerithiopsidae
"Cerithiopsis excelsa" = Cerithiopsis excelsus
"Cerithiopsis excelsa" = Cerithiopsis excelsus Dall 1909 snail
 Heterostropha - Architectonicidae
 Opisthobranchia - Philinidae
"Megistostoma caminoensis" = Megistostoma gabbianum
"Megistostoma caminoensis" = Megistostoma gabbianum Stoliczka 1868 snail
 Opisthobranchia - Retusidae
Cylichnina tantilla Anderson and Hanna 1925 snail
Bivalvia
 Pectinida - Anomiidae
Anomia mcgoniglensis Hanna 1927 jingle
 Pectinida - Pectinoidae
Spondylus sp. Linnaeus 1758 scallop
 Ostreida - Ostreidae
 Mytilida - Mytilidae
 Pholadida - Corbulidae
"Corbula parilis" = Caryocorbula parilis
"Corbula parilis" = Caryocorbula parilis Gabb 1864 clam
 Cardiida - Veneridae
Pitar uvasana Conrad 1855 venus clam
subspecies duprei
Eomeretrix martini venus clam
 Cardiida - Cardiidae
"Plagiocardium (Schedocardia) brewerii" = Schedocardia brewerii
"Plagiocardium (Schedocardia) brewerii" = Schedocardia brewerii Gabb 1864 cockle
 Cardiida - Tellinidae
Tellina soledadensis Hanna 1927 tellin clam
 Cardiida - Psammobiidae
"Gari hornii" = Gari (Gobraeus) hornii
"Gari hornii" = Gari (Gobraeus) hornii Gabb 1864 clam
subspecies umpquaensis
 Hiatellida - Hiatellidae
"Glycimeris crescentensis" = Glycymeris
"Glycimeris crescentensis" = Glycymeris clam
 Carditida - Carditidae
"Venericardia aragonia" = Venericardia (Pacificor) aragonia
"Venericardia aragonia" = Venericardia (Pacificor) aragonia Arnold and Hannibal 1914 clam
 Carditida - Crassatellidae
Crassatella uvasana Conrad 1855 clam
subspecies matthewsoni
 Nuculida - Nuculidae
Acila decisa Conrad 1855 divaricate nutclam