Also known as NE New Albany; USGS # 9522 : 6466
Where: Union County, Mississippi (34.5° N, 88.9° W: paleocoordinates 38.1° N, 66.2° W)
• outcrop-level geographic resolution
When: Gansserina gansseri foram zone, upper Member (Chiwapa Formation), Early/Lower Maastrichtian (70.6 - 66.0 Ma)
• 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.
• member-level stratigraphic resolution
Environment/lithology: marine; glauconitic, gray, calcareous sandstone
Size class: mesofossils
Preservation: original calcite
Reposited in the USGS
• Stephenson collection
Primary reference: 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]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 4118: authorized by Matt Kosnik, entered by Matt Kosnik on 14.08.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
Polychaeta | |
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Cephalopoda | |
"Sphenodiscus lenticularis" = Sphenodiscus lobatus Tuomey 1856 ammonite Sphenodiscus lenticularis mississi
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Gastropoda | |
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"Turritella (Sohlitella) trilira" = Turritella trilira Conrad 1860 turret shell Turritella (Sohlitella) trilira (C
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"Stantonella interupta" = Stantonella interrupta, Buccinopsis solida
"Stantonella interupta" = Stantonella interrupta Conrad 1858 true whelk Stantonella interupta (Conrad)
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Liopeplum ? leioderma Conrad 1860 volute Liopeplum leioderma (Conrad) ? - originally entered as "Liopeplum leioderma ?"
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"Lowenstamia liratus" = Sohliina liratus
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"Arrhoges (Latiala) cf. lobata" = Latiala lobata
"Arrhoges (Latiala) cf. lobata" = Latiala lobata Wade 1926 snail Arrhoges (Latiala) cf. A. Lobata ( - originally entered as "Arrhoges cf. lobata"
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Bivalvia | |
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"Lima (Lima) reticulata" = Lima reticulata
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"Exogyra costata" = Exogyra (Exogyra) costata
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Granocardium (Granocardium) kummeli, Protocardia (Pachycardium) spillmani, Trachycardium eufaulensis
Protocardia (Pachycardium) spillmani cockle Protocardium (Pachycardium) spillm - originally entered as "Protocardium spillmani"
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"Linearia pectinis" = Linearis
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Etea cf. carolinensis Conrad 1875 clam Etea cf. Etea carolinensis Conrad - originally entered as "Etea cf. carolinensis"
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Demospongiae | |
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