PBDB Collection

Sohl and Koch OFR # 645 (Cretaceous of the United States)

Also known as Corsicana-2; USGS # 32174

Where: Navarro County, Texas (32.1° N, 96.5° W: paleocoordinates 37.3° N, 74.7° 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; lithified, gray limestone

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 4427: 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

unclassified
-	Heteromorpha ammonite Heteromorpha ammonite Heteromorph ammonite - originally entered as "Heteromorph ammonite"
Anthozoa
Scleractinia - Micrabaciidae	Micrabacia sp. Micrabacia sp. Milne-Edwards 1849 stony coral Micrabacia spp.
unclassified
-	Vertebrata indet. Vertebrata indet. Lamarck 1801 Fish parts and Otolith
Gastropoda
Seguenzioidea - Eucyclidae	Calliomphalus (Planolateralis) microcancelli Calliomphalus (Planolateralis) microcancelli Stephenson 1941 snail Calliomphalus (Planolateralis) mic
Cerithioidea - Turritellidae	"Turritella (Sohlitella) bilira" = Haustator bilira "Turritella (Sohlitella) bilira" = Haustator bilira Stephenson 1941 turret shell Turritella (Sohlitella) bilira (St
Cerithioidea - Pickworthiidae	Urceolabrum tuberculatum Urceolabrum tuberculatum snail Urceolabrum turberculatum callistu
Neogastropoda -	Neogastropoda indet., Fulgerca aff. attenuata Neogastropoda indet. Thiele 1929 snail Neogastropods indeterminate Fulgerca aff. attenuata Wade 1926 snail Fulgerca aff. A. attenuata (Wade) - originally entered as "Fulgerca aff. attenuata"
Neogastropoda - Pholidotomidae	Morea marylandica Morea marylandica Gardner 1916 snail Morea marylandica Gardner
Neogastropoda - Fasciolariidae	Bellifusus deatsvillensis, Remera sp. Bellifusus deatsvillensis snail Bellifusus deatsvillensis Stephens Remera sp. Stephenson 1941 snail Remera sp.
Neogastropoda - Turridae	Amuletum sp. Amuletum sp. Stephenson 1941 turrid Amuletum sp.
Sorbeoconcha - Aporrhaidae	Graciliala sp. Graciliala sp. Sohl 1960 snail Graciliala sp.
Heterostropha - Architectonicidae	Margaritella cf. pumila, ? Pseudomalaxis sp. Margaritella cf. pumila snail Margaritella cf. M. pumila Stephen - originally entered as "Margaritella cf. pumila" ? Pseudomalaxis sp. Fischer 1850 snail Pseudomalaxis ? sp. - originally entered as "Pseudomalaxis ? sp."
Heterostropha - Acteonidae	"Actaeon sp." = Acteon "Actaeon sp." = Acteon Montfort 1810 snail Acteon sp. - originally entered as "Acteon sp."
Bivalvia
Nuculida - Nuculidae	Nucula percrassa Nucula percrassa nut clam Nucula percrassa Conrad
Nuculanida - Malletiidae	Malletia longfrons, "Perissonata littlei" = Perrisonota Malletia longfrons clam Malletia longfrons (Conrad) "Perissonata littlei" = Perrisonota clam Perissonata littlei Gardner
Nuculanida - Nuculanidae	Nuculana sp., Nuculana whitfieldi Nuculana sp. Link 1807 pointed nut clam Nuculana sp. Nuculana whitfieldi pointed nut clam Nuculana whitfieldi (Gardner)
Lucinida - Lucinidae	"Nymphalucina ? linearea" = Nymphalucina linearia "Nymphalucina ? linearea" = Nymphalucina linearia Stephenson 1941 clam Nymphalucina ? linearea (Stephenso - originally entered as "Nymphalucina ? linearea"
Poromyida - Cuspidariidae	Cuspidaria (Cuspidaria) grovensis Cuspidaria (Cuspidaria) grovensis Stephenson 1941 clam Cuspidaria (Cuspidaria) grovensis
Pholadida - Corbulidae	Corbula sp., Caestocorbula (Caesticorbula) crassaplica Corbula sp. Bruguière 1789 clam Corbula sp. Caestocorbula (Caesticorbula) crassaplica Vincent 1910 clam Caesticorbula (Caesticorbula) cras - originally entered as "Caesticorbula crassaplica"
Cardiida - Mactridae	Cymbophora berryi Cymbophora berryi clam Cymbophora berryi (Gardner)
Cardiida - Tellinidae	Tellinimera buboana, "Periplomya elliptica" = Solyma elliptica, "Solyma aff. elliptica" = Solyma elliptica, "Linearia sp." = Linearis Tellinimera buboana tellin clam Tellinimeria buboana Stephenson - originally entered as "Tellinimeria buboana" "Periplomya elliptica" = Solyma elliptica Gabb 1861 tellin clam Periplomya elliptica Gabb "Solyma aff. elliptica" = Solyma elliptica Gabb 1861 tellin clam Solyma aff. S. elliptica (Conrad) - originally entered as "Solyma aff. elliptica" "Linearia sp." = Linearis Conrad 1860 tellin clam Linearia sp.
Mytilida - Crenellidae	Crenella serica Crenella serica Conrad 1860 clam Crenella serica Conrad
Arcida - Arcidae	Striarca sp. Striarca sp. Conrad 1862 clam Striarca sp.
Pectinida - Entoliidae	Syncyclonema ? kingi Syncyclonema ? kingi Stephenson 1941 scallop Syncylonema ? kingi (Stephenson) - originally entered as "Syncylonema ? kingi"
Cephalopoda
Nautilida - Nautilidae	Eutrephoceras sp. Eutrephoceras sp. Hyatt 1894 nautiloid Eutrephoceras sp.
Ammonitida - Baculitidae	Baculites sp. Baculites sp. Lamarck 1799 ammonite Baculites sp.
Scaphopoda
Dentaliida - Dentaliidae	Dentalium leve Dentalium leve Stephenson 1923 tusk shell Dentalium leve Stephenson