Sohl and Koch OFR # 681 (Cretaceous of the United States)

Also known as Little Willow Ck-3; USGS # 32190

Where: Travis County, Texas (30.4° N, 97.5° W: paleocoordinates 35.8° N, 76.3° 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 siltstone

Size class: mesofossils

Preservation: original calcite, replaced with 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 4455: authorized by Matt Kosnik, entered by Matt Kosnik on 14.08.1999

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Trochocyathidae indet.
Trochocyathid coral
Anthozoa
 Scleractinia - Micrabaciidae
Micrabacia sp. Milne-Edwards 1849 stony coral
Micrabacia spp.
Scaphopoda
 Dentaliida - Dentaliidae
Dentalium sp. Linnaeus 1758 tusk shell
Dentalium sp. (ribbed)
Dentalium leve Stephenson 1923 tusk shell
Dentalium leve Stephenson
Bivalvia
 Nuculanida - Malletiidae
Malletia longfrons clam
Malletia longfrons (Conrad)
 Nuculanida - Nuculanidae
Nuculana whitfieldi pointed nut clam
Nuculana whitfieldi (Gardner)
 Nuculida - Nuculidae
Nucula percrassa nut clam
Nucula percrassa Conrad
 Mytilida - Crenellidae
Crenella serica Conrad 1860 clam
Crenella serica Conrad
 Arcida - Arcidae
Striarca webbervillensis clam
Striarca webbervillensis (Stephens
 Ostreida - Flemingostreidae
Cubitostrea tecticosta Gabb 1860 oyster
Cubitostrea tecticosta (Gabb)
 Pectinida - Limidae
Lima (Lima) pelagica Morton 1833 file clam
Lima (Lima) pelagica (Morton)
 Pectinida - Anomiidae
Anomia (Anomia) argentaria Morton 1833 jingle
Anomia (Anomia) argentaria Morton
 Pectinida - Entoliidae
Syncyclonema simplicius scallop
Syncylonema simplicus (Conrad) - originally entered as "Syncylonema simplicius"
 Trigoniida - Megatrigonioidae
Pterotrigonia (Scabrotrigonia) eufaulensis Gabb 1860 clam
Pterotrigonia (Scabrotrigonia) euf
 Carditida - Carditidae
Vetericardiella webbervillensis clam
Vetericardiella webbervillensis (S
 Pholadida - Corbulidae
Caestocorbula (Caesticorbula) crassaplica Vincent 1910 clam
Caesticorbula (Caesticorbula) cras - originally entered as "Caesticorbula crassaplica"
Corbula monmouthensis Gardner 1916 clam
Corbula monmouthensis Gardner
 Cardiida - Cardiidae
Trachycardium eufaulensis Conrad 1860 cockle
Trachycardium eufaulensis (Conrad)
 Cardiida - Mactridae
Cymbophora berryi clam
Cymbophora berryi (Gardner)
 Lucinida - Lucinidae
"Nymphalucina ? linearea" = Nymphalucina linearia, Phacoides ? mattiformis
"Nymphalucina ? linearea" = Nymphalucina linearia Stephenson 1941 clam
Nymphalucina ? linearea (Stephenso - originally entered as "Nymphalucina ? linearea"
Phacoides ? mattiformis clam
Phacoides ? mattiformis (Stephenso - originally entered as "Phacoides ? mattiformis"
Gastropoda
 Sorbeoconcha - Naticidae
Euspira rectilabrum Conrad 1858 moon snail
Euspira rectilabrum (Conrad)
 Neogastropoda -
Neogastropoda indet. Thiele 1929 snail
Neogastropods indeterminate
 Neogastropoda - Turridae
Beretra ripleyana Conrad 1858 turrid
Beretra ripleyana (Conrad)
 Neogastropoda - Olividae
"Ancilla (Ancillus) acutula" = Ancillus acutula
"Ancilla (Ancillus) acutula" = Ancillus acutula Stephenson 1941 olive snail
Ancilla (Ancillus) acutula (Stephe
 Neogastropoda - Fasciolariidae
Bellifusus deatsvillensis snail
Bellifusus deatsvillensis Stephens
Piestochilus curviliratus Conrad 1858 snail
Piestochilus curviliratus (Conrad)
Fusinus aff. macnairyensis Wade 1926 snail
Fusinus aff. F. macnairyensis Sohl - originally entered as "Fusinus aff. macnairyensis"
Remera sp. Stephenson 1941 snail
Remera sp.
Anomalofusus lemniscatus Sohl 1964 snail
Anomalofusus lemniscatus Sohl
 Neogastropoda - Melongenidae
Deussenia bellalirata Conrad 1858 snail
Deussenia bellalirata (Conrad)
 Neogastropoda - Buccinidae
Buccinopsis solida Wade 1917 true whelk
Buccinopsis solida (Wade)
 Neogastropoda - Paladmetidae
Paladmete cancellaria Conrad 1858 snail
Paladmete cancellaria (Conrad)
 Vanikoroidea - Eulimidae
Eulima sp. Risso 1826 snail
Eulima sp.
 Epitonioidea - Epitoniidae
Acirsa (Plesioacirsa) sp. de Boury 1909 wentletrap
Acirsa (Plesioacirsa) sp.
 Cerithioidea - Turritellidae
Turritella sp. n. sp. Lamarck 1799 turret shell
Turritella n. sp. (Multilirate) - originally entered as "Turritella n. sp."
 Heterostropha - Architectonicidae
Pseudomalaxis pateriformis Stephenson 1955 snail
Pseudomalaxis pateriformis Stephen
Margaritella pumila snail
Margaritella pumila Stephenson
 Heterostropha - Ringiculidae
Ringicula (Ringicula) pulchella Shumard 1861 snail
Ringicula (Ringicula) pulchella Sh
 Seguenzioidea - Eucyclidae
Calliomphalus (Planolateralis) microcancelli Stephenson 1941 snail
Calliomphalus (Planolateralis) mic
Cephalopoda
 Ammonitida - Scaphitidae
Discoscaphites conradi Morton 1834 ammonite
Discoscaphites conradi (Morton) va
 Nautilida - Nautilidae
Eutrephoceras dekayi Morton 1834
Eutrephoceras dekayi (Morton)
Sedentaria
 Sabellida - Serpulidae
Serpula sp. Linnaeus 1758
Serpula sp.
Polychaeta
 Serpulimorpha -
Hamulus onyx Morton 1834
Hamulus onyx Morton
unclassified
  -
Vertebrata indet. Lamarck 1801
Shark parts