PBDB Collection

Sohl and Koch OFR # 684 (Cretaceous of the United States)

Also known as Willow Ck-3; USGS # 32338

Where: Travis County, Texas (30.4° N, 97.4° W: paleocoordinates 35.8° N, 76.2° W)

• small collection-level geographic resolution

When: Discoscaphites conradi ammonoid zone, Corsicana Marl Formation, Late/Upper Maastrichtian (70.6 - 66.0 Ma)

• Haustator bilira assemblage zone

• formation-level stratigraphic resolution

Environment/lithology: marine; gray, silty claystone

Size class: mesofossils

Preservation: original aragonite, original calcite

Reposited in the USGS

Collection methods: bulk,

• Sohl collection

Primary reference: N. F. Sohl and C. F. Koch. 1984. Upper Cretaceous (Maestrichtian) larger invertebrate Fossils from the Haustator bilira Assemblage Zone in the west gulf Coastal Plain. USGS Open File Report 84-687:1-282 [M. Kosnik/M. Kosnik]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 4458: authorized by Matt Kosnik, entered by Matt Kosnik on 14.08.1999

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Echinoidea
-	Echinoidea indet. Echinoidea indet. Leske 1778 sea urchin Echinoid sp. - originally entered as "Echinoidea sp."
unclassified
-	Vertebrata indet., Vertebrata indet., Vertebrata indet. Vertebrata indet. Lamarck 1801 Fish parts Vertebrata indet. Lamarck 1801 Bone material Vertebrata indet. Lamarck 1801 Shark parts
Polychaeta
Serpulimorpha -	Hamulus onyx Hamulus onyx Morton 1834 Hamulus onyx Morton
Sabellida - Serpulidae	Serpula sp. Serpula sp. Linnaeus 1758 Serpula sp.
Cephalopoda
Ammonoidea -	Ammonoidea indet. Ammonoidea indet. ammonite "Ammonite fragments": originally entered as "Ammonite"; changed by JA 30.6.04
Ammonitida - Sphenodiscidae	Sphenodiscus sp. Sphenodiscus sp. Meek 1871 ammonite Sphenodiscus sp.
Scaphopoda
Dentaliida - Dentaliidae	Dentalium sp. Dentalium sp. Linnaeus 1758 tusk shell Dentalium sp. (ribbed)
Gastropoda
Heterostropha - Acteonidae	"Actaeon sp." = Acteon "Actaeon sp." = Acteon Montfort 1810 snail Acteon sp. - originally entered as "Acteon sp."
Heterostropha - Ringiculidae	Ringicula (Ringicula) pulchella Ringicula (Ringicula) pulchella Shumard 1861 snail Ringicula (Ringicula) pulchella Sh
Opisthobranchia - Cylichnidae	Cylichna sp. Cylichna sp. Lovén 1846 snail Cylichna sp.
Sorbeoconcha - Naticidae	Euspira rectilabrum Euspira rectilabrum Conrad 1858 moon snail Euspira rectilabrum (Conrad)
Neogastropoda -	Neogastropoda indet. Neogastropoda indet. Thiele 1929 snail Neogastropods indeterminate
Neogastropoda - Fasciolariidae	Anomalofusus lemniscatus Anomalofusus lemniscatus Sohl 1964 snail Anomalofusus lemniscatus Sohl
Neogastropoda - Paladmetidae	Paladmete cancellaria Paladmete cancellaria Conrad 1858 snail Paladmete cancellaria (Conrad)
Neogastropoda - Pholidotomidae	Morea marylandica Morea marylandica Gardner 1916 snail Morea marylandica Gardner
Vanikoroidea - Eulimidae	Eulima sp. Eulima sp. Risso 1826 snail Eulima sp.
Bivalvia
Nuculanida - Nuculanidae	Nuculana whitfieldi Nuculana whitfieldi pointed nut clam Nuculana whitfieldi (Gardner)
Nuculanida - Malletiidae	"Perissonata littlei" = Perrisonota, Malletia longfrons "Perissonata littlei" = Perrisonota clam Perissonata littlei Gardner Malletia longfrons clam Malletia longfrons (Conrad)
Nuculida - Nuculidae	Nucula percrassa Nucula percrassa nut clam Nucula percrassa Conrad
Mytilida - Crenellidae	Crenella serica Crenella serica Conrad 1860 clam Crenella serica Conrad
Pectinida - Pectinoidae	Camptonectes (Camptonectes) bubonis Camptonectes (Camptonectes) bubonis Stephenson 1941 scallop Camptonectes (Camptonectes) bubonis (
Pectinida - Limidae	Lima (Lima) pelagica Lima (Lima) pelagica Morton 1833 file clam Lima (Lima) pelagica (Morton)
Pectinida - Anomiidae	Anomia (Anomia) argentaria Anomia (Anomia) argentaria Morton 1833 jingle Anomia (Anomia) argentaria Morton
Pectinida - Entoliidae	Syncyclonema simplicius, Syncyclonema ? kingi Syncyclonema simplicius scallop Syncylonema simplicus (Conrad) - originally entered as "Syncylonema simplicius" Syncyclonema ? kingi Stephenson 1941 scallop Syncylonema ? kingi (Stephenson) - originally entered as "Syncylonema ? kingi"
Ostreida - Flemingostreidae	Cubitostrea tecticosta Cubitostrea tecticosta Gabb 1860 oyster Cubitostrea tecticosta (Gabb)
Ostreida - Gryphaeidae	Gryphaeostrea vomer Gryphaeostrea vomer Morton 1828 oyster Gryphaeostrea vomer Morton
Arcida - Arcidae	Striarca sp. Striarca sp. Conrad 1862 clam Striarca sp.
Cardiida - Mactridae	Cymbophora berryi Cymbophora berryi clam Cymbophora berryi (Gardner)
Cardiida - Arcticidae	Tenea parilis Tenea parilis clam Tenea parilis Conrad
Pholadida - Corbulidae	Corbula monmouthensis, Caestocorbula (Caesticorbula) crassaplica, Corbula sp. Corbula monmouthensis Gardner 1916 clam Corbula monmouthensis Gardner Caestocorbula (Caesticorbula) crassaplica Vincent 1910 clam Caesticorbula (Caesticorbula) cras - originally entered as "Caesticorbula crassaplica" Corbula sp. Bruguière 1789 clam Corbula sp.
Lucinida - Lucinidae	"Nymphalucina ? linearea" = Nymphalucina linearia "Nymphalucina ? linearea" = Nymphalucina linearia Stephenson 1941 clam Nymphalucina ? linearea (Stephenso - originally entered as "Nymphalucina ? linearea"
Carditida - Crassatellidae	Crassatella vadosa Crassatella vadosa Morton 1834 clam Crassatella vadosa vadosa Morton
Carditida - Carditidae	Vetericardiella webbervillensis Vetericardiella webbervillensis clam Vetericardiella webbervillensis (S
Anthozoa
Scleractinia - Micrabaciidae	Micrabacia sp. Micrabacia sp. Milne-Edwards 1849 stony coral Micrabacia spp.