USGS 714, Lander's mill on Cane Creek: Early/Lower Maastrichtian, Mississippi
collected by T.W. Stanton

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Echinoidea - Cassiduloida
Hardouinia mortonis (Michelin 1850)
Hardouinea mortoni (Michelin)
Cephalopoda - Ammonitida - Sphenodiscidae
Sphenodiscus pleurisepta (Conrad 1857)
Sohl and Koch 1983
Sphenodiscus pleurisepta (Conrad)
Gastropoda - Turritellidae
Trobus corona
Sohl and Koch 1983 1 specimen
Trobus corona (Conrad)
Turritella (Sohlitella) bilira (Stephenson 1941)
Sohl and Koch 1983 1 specimen
recombined as Haustator bilira
Turritella (Sohlitella) bilira (St
Turritella hilgardi
Sohl and Koch 1983 1 specimen
Turritella hilgardi Sohl
Turritella (Sohlitella) trilira (Conrad 1860)
Sohl and Koch 1983 2 specimens
original and current combination Turritella trilira
Turritella (Sohlitella) trilira (C
Turritella tippana Conrad 1858
Sohl and Koch 1983 3 specimens
Turritella tippana Conrad
Gastropoda - Neogastropoda - Buccinidae
Stantonella interupta Conrad 1858
Sohl and Koch 1983 1 specimen
corrected as Stantonella interrupta
Stantonella interupta (Conrad)
Gastropoda - Neogastropoda - Volutidae
Volutomorpha aspera Dall 1907
Sohl and Koch 1983 1 specimen
'Volutomorpha' aspera Dall
Gastropoda - Neogastropoda - Muricidae
Lowenstamia liratus (Wade 1926)
Sohl and Koch 1983 3 specimens
recombined as Sohliina liratus
Lowenstamia liratus (Wade)
Gastropoda - Aporrhaidae
Pugnellus (Pugnellus) abnormalis Wade 1926
Sohl and Koch 1983 1 specimen
recombined as Bizarrus abnormalis
Pugnellus (Pugnellus) abnormalis Wa
Graciliala calcaris
Sohl and Koch 1983 2 specimens
Graciliala calcaris (Wade)
Bivalvia - Nuculanida - Nuculanidae
Nuculana whitfieldi
Sohl and Koch 1983 2 specimens
Nuculana whitfieldi (Gardner)
Bivalvia - Mytilida - Mytilidae
Modiolus sedesclaris
Sohl and Koch 1983 1 specimen
Modiolus sedesclaris Gardner
Bivalvia - Myalinida - Inoceramidae
Inoceramus (Inoceramus) sp. Sowerby 1814
Sohl and Koch 1983 8 specimens
Inoceramus (Inoceramus) sp.
Tenuipteria argenteus
Sohl and Koch 1983 1 specimen
Tenuiptereus argenteus (Conrad)
Bivalvia - Pectinida - Limidae
Lima (Lima) reticulata Forbes 1845
Sohl and Koch 1983 1 specimen
recombined as Lima reticulata
Lima (Lima) reticulata Lyell & For
Bivalvia - Pectinida - Anomiidae
Anomia (Anomia) ornata Gabb 1876
Sohl and Koch 1983 10 specimens
Anomia (Anomia) ornata Gabb
Bivalvia - Ostreida - Pinnidae
Pinna (Pinna) laqueata Conrad 1858
Sohl and Koch 1983 1 specimen
Pinna (Pinna) laqueata Conrad
Bivalvia - Ostreida - Flemingostreidae
Cubitostrea tecticosta (Gabb 1860)
Sohl and Koch 1983 43 specimens
Cubitostrea tecticosta (Gabb)
Bivalvia - Ostreida - Gryphaeidae
Exogyra costata (Say 1820)
Sohl and Koch 1983 1 specimen
original and current combination Exogyra (Exogyra) costata
Exogyra costata Say
Bivalvia - Arcida - Arcidae
Arca sp. n. sp. Linnaeus 1758
Sohl and Koch 1983 1 specimen
Arca n. sp. (A. rostellata Weller) - originally entered as "Arca n. sp."
Bivalvia - Arcida - Glycymerididae
Glycymeris rotundata
Sohl and Koch 1983 3 specimens
Glycymeris rotundata (Gabb)
Bivalvia - Cardiida - Cardiidae
Granocardium (Granocardium) kummeli
Sohl and Koch 1983 4 specimens
synonym of Trachycardium
Granocardium (Granocardium) kummel
Protocardia (Pachycardium) spillmani
Sohl and Koch 1983
Protocardium (Pachycardium) spillm - originally entered as "Protocardium spillmani"
Trachycardium eufaulensis (Conrad 1860)
Sohl and Koch 1983 5 specimens
Trachycardium eufaulensis (Conrad)
Bivalvia - Cardiida - Tellinidae
Aenona eufaulensis Conrad 1860
Sohl and Koch 1983 1 specimen
Aenona eufaulensis (Conrad)
Bivalvia - Cardiida - Veneridae
Cyclorisma parva
Sohl and Koch 1983
Cyclorisma parva (Gardner)
Bivalvia - Cardiida - Arcticidae
Veniella conradi Morton 1833
Sohl and Koch 1983 2 specimens
Veniella conradi (Morton)
Tenea parilis
Sohl and Koch 1983 1 specimen
Tenea parilis Conrad
Bivalvia - Poromyida - Poromyidae
Liopistha protexta Conrad 1853
Sohl and Koch 1983 2 specimens
Liopistha protexta Conrad
Bivalvia - Trigoniida - Megatrigoniidae
Pterotrigonia (Scabrotrigonia) thoracica (Morton 1834)
Sohl and Koch 1983 5 specimens
Pterotrigonia (Scabrotrigonia) tho
Bivalvia - Myoida
Eufistulina ripleyana
Sohl and Koch 1983 2 specimens
original and current combination Eufistulana
Eufistulana ripleyana (Stephenson) - originally entered as "Eufistulana ripleyana"
see common names

Geography
Country:United States State/province:Mississippi County:Tippah
Coordinates: 34.6° North, 88.9° West (view map)
Paleocoordinates:38.2° North, 66.2° West
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period:Cretaceous Epoch:Late/Upper Cretaceous
Stage:Maastrichtian 10 m.y. bin:Cretaceous 8
*Period:Late/Upper Cretaceous *Epoch:Late/Upper Senonian
*International age/stage:Middle - Late/Upper Maastrichtian
Key time interval:Early/Lower Maastrichtian Foram zone: Gansserina gansseri
Age range of interval:72.10000 - 66.00000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Chiwapa Member:upper
Stratigraphic resolution:group of beds
Stratigraphy comments: No forams have been recovered from this unit, it is assigned to the Gansserina gansseri zone by Mancini et al. (1996) by sequence stratigraphy and the biostratigraphy of surrounding units. Haustator bilira assemblage zone.
Lithology and environment
Primary lithology:gray lithified calcareous sandstone
Environment:marine indet. Tectonic setting:passive margin
Taphonomy
Modes of preservation:body,original aragonite,original calcite
Size of fossils:mesofossils
Collection methods and comments
Collection excludes:some macrofossils
Reason for describing collection:paleoecologic analysis
Museum repositories:USNM
Collectors:T.W. Stanton
Metadata
Also known as:Sohl and Koch OFR # 9
Database number:4100
Authorizer:M. Kosnik Enterer:M. Kosnik
Modifier:M. Clapham Research group:GCP,marine invertebrate
Created:1999-08-14 13:00:00 Last modified:2018-10-23 22:27:01
Access level:the public Released:1999-08-14 13:00:00
Creative Commons license:CC BY
Reference information

Primary reference:

26335.1% 20600C. W. Cooke. 1953. American Upper Cretaceous Echinoidea. United States Geological Survey Professional Paper 254-A:1-44 [W. Kiessling/U. Merkel/M. Clapham]

Secondary references:

29915 J. A. Sessa, T. J. Bralower, M. E. Patzkowsky, J. C. Handley, and L. C. Ivany. 2012. Environmental and biological controls on the diversity and ecology of Late Cretaceous through early Paleogene marine ecosystems in the US Gulf Coastal Plain. Paleobiology 38(2):218-239 [M. Patzkowsky/J. Sessa/J. Sessa]
283 N. F. Sohl and C. F. Koch. 1983. Upper Cretaceous (Maestrichtian) Mollusca from the Haustator bilira Assemblage Zone in the East Gulf Coastal Plain. USGS Open File Report 83-451:1-239 [M. Kosnik/M. Kosnik/M. Uhen]