Sohl and Koch OFR # 726 (Cretaceous of the United States)

Also known as Martindale; USGS # 15527 : 7621 : 15526

Where: Caldwell County, Texas (29.8° N, 97.8° W: paleocoordinates 35.4° N, 76.8° W)

• outcrop-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

• Stephenson 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 4491: authorized by Matt Kosnik, entered by Matt Kosnik on 14.08.1999

Creative Commons license: CC BY (attribution)

Taxonomic list

Polychaeta
 Sabellida - Serpulidae
Serpula sp. Linnaeus 1758
Serpula sp.
Bivalvia
 Arcida - Arcidae
Arca martindalensis ark
Arca martindalensis (Stephenson)
 Arcida - Parallelodontidae
Nemodon eufaulensis clam
Nemodon eufaulensis (Gabb) [entered as Nemodon eufaulensis]
Nemodon sp. Conrad 1869 clam
Nemodon sp.
 Arcida - Cucullaeidae
Cucullaea (Idonearca) deatvillensis clam
Cucullaea (Idonearca) deatvillensi
Cucullaea (Idonearca) sp. Conrad 1862 clam
Cucullaea (Idonearca) sp.
"Cucullaea (Idonearca) capax" = Idonearca capax Conrad 1858 clam
Cucullaea (Idonearca) capax Conrad
 Pectinida - Entoliidae
Syncyclonema simplicius scallop
Syncylonema simplicus (Conrad) - originally entered as "Syncylonema simplicius"
Syncyclonema ? kingi Stephenson 1941 scallop
Syncylonema ? kingi (Stephenson) - originally entered as "Syncylonema ? kingi"
 Pectinida - Pectinoidae
Camptonectes (Camptonectes) bubonis Stephenson 1941 scallop
Camptonectes (Camptonectes) bubonis (
Camptonectes (Camptonectes) sp. Meek 1864 scallop
Camptonectes (Comptonectes) sp.
 Pectinida - Limidae
"Lima (Lima) reticulata" = Lima reticulata, "Lima (Lima) acutilineata" = Limatula acutilineata, Lima (Lima) pelagica, Lima (Lima) sp.
"Lima (Lima) reticulata" = Lima reticulata Forbes 1845 file clam
Lima (Lima) reticulata Lyell & For
"Lima (Lima) acutilineata" = Limatula acutilineata Conrad 1858 file clam
Lima (Lima) acutilineata Conrad
Lima (Lima) pelagica Morton 1833 file clam
Lima (Lima) pelagica (Morton)
Lima (Lima) sp. Bruguiére 1796 file clam
Lima (Lima) sp.
 Pectinida - Anomiidae
Anomia (Anomia) argentaria Morton 1833 jingle
Anomia (Anomia) argentaria Morton
? Paranomia sp. Conrad 1860 scallop
Paranomia ? sp. - originally entered as "Paranomia ? sp."
 Ostreida - Gryphaeidae
Pycnodonte belli oyster
Pycnodonte belli Stephenson
Pycnodonte sp. Fischer von Waldheim 1835 oyster
Pycnodonte sp.
Exogyra sp. Say 1820 oyster
Exogyra sp.
Exogyra costata Say 1971 oyster
Exogyra costata Say
Gryphaeostrea vomer Morton 1828 oyster
Gryphaeostrea vomer Morton
 Ostreida - Flemingostreidae
Cubitostrea tecticosta, "Ostrea mesenterica" = Lopha mesenterica
Cubitostrea tecticosta Gabb 1860 oyster
Cubitostrea tecticosta (Gabb)
"Ostrea mesenterica" = Lopha mesenterica Morton 1834 oyster
Ostrea mesenterica Morton
 Ostreida - Ostreidae
Ostrea sp. Linnaeus 1758 oyster
Ostrea sp.
 Mytilida - Mytilidae
? Mytilus sp. Linnaeus 1758 mussel
Mytilus? sp. - originally entered as "Mytilus ? sp."
Crenella serica Conrad 1860 mussel
Crenella serica Conrad
Crenella elegantula Meek and Hayden 1862 mussel
Crenella elegantula Meek & Hayden
Lycettia tippanus mussel
Lycettia tippanus (Conrad)
 Carditida - Crassatellidae
Crassatella sp. Lamarck 1799 clam
Crassatella sp.
Crassatella vadosa Morton 1834 clam
Crassatella vadosa vadosa Morton
Scambula perplana Conrad 1869 clam
Scambula perplana Conrad
 Carditida - Carditidae
Vetericardiella sp. Chavan 1969 clam
Vetericardiella sp.
Vetericardiella webbervillensis clam
Vetericardiella webbervillensis (S
 Pholadida - Corbulidae
Corbula sp. Bruguière 1789 clam
Corbula sp.
Caestocorbula (Parmicorbula) suffalciata clam
Caesticorbula (Parmicorbula) suffa - originally entered as "Caesticorbula suffalciata"
Caestocorbula (Caesticorbula) crassaplica Vincent 1910 clam
Caesticorbula (Caesticorbula) cras - originally entered as "Caesticorbula crassaplica"
 Cardiida - Arcticidae
Veniella sp. Stoliczka 1870 clam
Veniella sp.
 Cardiida - Mactridae
Cymbophora berryi clam
Cymbophora berryi (Gardner)
Cymbophora sp. Gabb 1869 clam
Cymbophora sp.
 Cardiida - Veneridae
Cyclorisma sp. Dall 1902 venus clam
Cyclorisma sp.
Cyprimeria alta venus clam
Cyprimeria alta Conrad
 Cardiida - Tellinidae
"Linearia metastriata" = Linearis, "Linearia pectinis" = Linearis, Tellinimera gabbi, Tellina sp.
"Linearia metastriata" = Linearis tellin clam
Linearia metastriata Conrad
"Linearia pectinis" = Linearis tellin clam
Linearia pectinis Stephenson
Tellinimera gabbi tellin clam
Tellinimeria gabbi Gardner - originally entered as "Tellinimeria gabbi"
Tellina sp. Linnaeus 1758 tellin clam
Tellina sp.
 Cardiida - Cardiidae
Protocardia (Brevicardium) fragile Stephenson 1941 cockle
Protocardium (Brevicardium) fragil - originally entered as "Protocardium fragile"
Protocardia (Brevicardium) marcosensis cockle
Protocardium (Brevicardium) marcos - originally entered as "Protocardium marcosensis"
 Pandorida - Laternulidae
? Periplomya sp. Conrad 1870 clam
Periplomya ? sp. - originally entered as "Periplomya ? sp."
 Poromyida - Poromyidae
Liopistha protexta Conrad 1853 clam
Liopistha protexta Conrad
 Trigoniida - Megatrigonioidae
Pterotrigonia (Scabrotrigonia) eufaulensis Gabb 1860 clam
Pterotrigonia (Scabrotrigonia) euf
 Protobranchia -
Malletia longfrons clam
Malletia longfrons (Conrad)
 Protobranchia - Nuculanidae
Nuculana sp. Link 1807 pointed nut clam
"Nuculana sp. C Stephenson, 1941"
Nuculana sp. Link 1807 pointed nut clam
Nuculana sp.
Gastropoda
 Neogastropoda - Fasciolariidae
Anomalofusus sp. Wade 1916 snail
Anomalofusus sp.
Bellifusus sp. Stephenson 1941 snail
Bellifusus sp.
Ornopsis sp. Wade 1916 snail
Ornopsis sp.
 Neogastropoda - Coralliophilidae
Latiaxis sp. Swainson 1840 snail
Latiaxis sp.
 Neogastropoda - Tudiclidae
Pyropsis sp. Conrad 1860 snail
Pyropsis spp.
 Neogastropoda - Turbinellidae
Napulus sp. Stephenson 1941 snail
Napulus sp.
 Prosobranchia -
Mesogastropoda indet. Thiele 1925 snail
Mesogastropods indeterminate
 Stromboidea - Aporrhaidae
Anchura sp. Conrad 1860 snail
Anchura sp.
 Naticoidea - Naticidae
Gyrodes rotundus moon snail
Gyrodes rotundus Stephenson
 Sorbeoconcha - Turritellidae
Laxispira monilifera Sohl 1964 turret shell
Laxispira monilifera Sohl
Turritella (Sohlitella) bilira Stephenson 1941 turret shell
Turritella (Sohlitella) bilira (St
 Heterostropha - Acteonidae
"Actaeon sp." = Acteon
"Actaeon sp." = Acteon Montfort 1810 snail
Acteon sp. - originally entered as "Acteon sp."
 Architectonicoidea - Architectonicidae
Margaritella cf. pumila snail
Margaritella cf. M. pumila Stephen - originally entered as "Margaritella cf. pumila"
Architectonica (Granosolarium) sp. Röding 1798 sundial
Architectonica (Granosolarium) sp.
Scaphopoda
 Gadilida - Gadilidae
Cadulus sp. Philippi 1844 tusk shell
Cadulus sp.
Cephalopoda
 Ammonitida - Scaphitidae
Discoscaphites sp. Meek 1870 ammonite
Discoscaphites sp.
Bryozoa
  -
Bryozoa indet. Ehrenberg 1831
Bryozoa (encrusting)
Bryozoa indet. Ehrenberg 1831
Bryozoa (branching)
unclassified
  -
Vertebrata indet. Lamarck 1801
Fish parts
Vertebrata indet. Lamarck 1801
Bone material
Echinoidea
  -
Echinoidea indet. Leske 1778 sea urchin
Echinoid sp. - originally entered as "Echinoidea sp."
Demospongea
 Clavulina - Clionaidae
Cliona sp. demosponge
Clione sp.