Sohl and Koch OFR # 158: Late/Upper Maastrichtian, Alabama

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
rhizopodea indet.
Forams
Vertebrata indet. Lamarck 1801
Fish parts
Vertebrata indet. Lamarck 1801
Bone material
Vertebrata indet. Lamarck 1801
Shark parts
Bryozoa indet. Ehrenberg 1831
Bryozoa (encrusting)
Polychaeta - Serpulimorpha
Hamulus onyx Morton 1834
Hamulus onyx Morton
Polychaeta - Sabellida - Serpulidae
Serpula sp. Linnaeus 1758
Serpula sp.
Cephalopoda - Ammonitida - Baculitidae
Baculites columna Morton 1834
1 specimen
recombined as Trachybaculites columna
Baculites columna Morton
Cephalopoda - Nautilida - Nautilidae
Eutrephoceras dekayi (Morton 1834)
3 specimens
Eutrephoceras dekayi (Morton)
Gastropoda - Heterostropha - Acteonidae
Actaeon sp. Oken 1815
1 specimen
replaced by Acteon
Acteon sp. - originally entered as "Acteon sp."
Gastropoda - Euomphalina - Euomphalidae
Weeksia deplanata
1 specimen
Weeksia deplanata (Johnson)
Gastropoda - Siphonariidae
Anisomyon sp. Meek and Hayden 1860
1 specimen
Anisomyon sp.
Gastropoda - Turritellidae
Turritella (Sohlitella) bilira (Stephenson 1941)
4 specimens
recombined as Haustator bilira
Turritella (Sohlitella) bilira (St
Laxispira monilifera Sohl 1964
2 specimens
Laxispira monilifera Sohl
Turritella sp. Lamarck 1799
16 specimens
Turritella sp.
Turritella vertebroides Morton 1834
7 specimens
Turritella vertebroides Morton
Gastropoda - Neotaenioglossa - Calyptraeidae
Thylacus cretaceus Conrad 1860
1 specimen
Thylacus cretaceus Conrad
Crucibulum sp. Schumacher 1817
2 specimens
Crucibulum sp.
Gastropoda - Ampullinidae
Pseudamaura sp. Fischer 1885
1 specimen
spelled with current rank as Ampullina (Pseudamaura)
Pseudamaura sp.
Gastropoda - Naticidae
Gyrodes abyssinus
2 specimens
Gyrodes abyssinus (Morton)
Gyrodes petrosus
5 specimens
Gyrodes petrosus (Morton)
Euspira sp. Agassiz 1837
1 specimen
Euspira sp.
Amaurellina sp. Fischer 1885
Amaurellina sp.
Gastropoda - Neogastropoda
Neogastropoda indet. Thiele 1929
50 specimens
Neogastropods indeterminate
Gastropoda - Neogastropoda - Fasciolariidae
Graphidula sp. Stephenson 1941
1 specimen
Graphidula sp.
Bellifusus sp. Stephenson 1941
7 specimens
Bellifusus sp.
Gastropoda - Neogastropoda - Melongenidae
Pyrifusus sp. Conrad 1858
9 specimens
Pyrifusus sp.
Gastropoda - Neogastropoda - Moreidae
Hercorhynchus (Hercorhyncus) sp.
1 specimen
Hercorhyncus (Hercorhyncus) sp. - originally entered as "Hercorhyncus sp."
Gastropoda - Neogastropoda - Pyropsidae
Pyropsis sp. (Conrad 1860)
4 specimens
Pyropsis spp.
Gastropoda - Neogastropoda - Turbinellidae
Napulus sp. Stephenson 1941
1 specimen
Napulus sp.
Gastropoda - Neogastropoda - Volutidae
Longoconcha sp. Stephenson 1941
1 specimen
Longoconcha spp.
Gastropoda - Aporrhaidae
Pugnellus sp. Conrad 1860
1 specimen
Pugnellus sp.
Gastropoda - Xenophoridae
Xenophora leprosa (Morton 1834)
4 specimens
recombined as Xenophora (Endoptygma) leprosa
Xenophora leprosa (Morton)
Bivalvia - Nuculanida - Malletiidae
Perissonata protexta
1 specimen
original and current combination Perrisonota
Perissonata protexta (Conrad) non G
Malletia longfrons
2 specimens
Malletia longfrons (Conrad)
Bivalvia - Nuculida - Nuculidae
Nucula percrassa
1 specimen
Nucula percrassa Conrad
Bivalvia - Mytilida - Crenellidae
Crenella serica Conrad 1860
2 specimens
Crenella serica Conrad
Bivalvia - Mytilida - Mytilidae
Lithophaga sp. Röding 1798
1 specimen
Lithophaga sp.
Bivalvia - Pectinida - Spondylidae
Spondylus (Spondylus) sp. Linnaeus 1758
31 specimens
Spondylus (Spondylus) sp.
Bivalvia - Pectinida - Neitheidae
Neithea (Neitheops) quinquecostata (Sowerby 1814)
5 specimens
Neithea (Neitheops) quinquecostata
Bivalvia - Pectinida - Limidae
Lima (Lima) acutilineata Conrad 1858
1 specimen
recombined as Limatula acutilineata
Lima (Lima) acutilineata Conrad
Lima (Lima) sp. Bruguiére 1796
3 specimens
Lima (Lima) sp.
Bivalvia - Pectinida - Anomiidae
Anomia (Anomia) argentaria Morton 1833
6 specimens
Anomia (Anomia) argentaria Morton
Bivalvia - Pectinida - Plicatulidae
Plicatula (Plicatula) tetrica Conrad 1860
16 specimens
Plicatula (Plicatula) tetrica Conr
Bivalvia - Ostreida - Ostreidae
Ostrea plumosa Morton 1833
1 specimen
Ostrea plumosa Morton
Arctostrea falacata
1 specimen
Arctostrea falacata (Gabb)
Bivalvia - Ostreida - Flemingostreidae
Cubitostrea tecticosta (Gabb 1860)
1 specimen
Cubitostrea tecticosta (Gabb)
Bivalvia - Ostreida - Gryphaeidae
Exogyra costata (Say 1820)
67 specimens
original and current combination Exogyra (Exogyra) costata
Exogyra costata Say
Gryphaeostrea vomer (Morton 1828)
44 specimens
Gryphaeostrea vomer Morton
Pycnodonte vesicularis (Lamarck 1806)
14 specimens
recombined as Pycnodonta vesicularis
Pycnodonte vesicularis Lamarck
Bivalvia - Arcida - Cucullaeidae
Cucullaea (Idonearca) capax Conrad 1858
8 specimens
recombined as Idonearca capax
Cucullaea (Idonearca) capax Conrad
Bivalvia - Cardiida - Cardiidae
Cardium sp. Linnaeus 1758
1 specimen
Cardium sp.
Bivalvia - Cardiida - Tellinidae
Linearia metastriata
1 specimen
original and current combination Linearis
Linearia metastriata Conrad
Bivalvia - Cardiida - Veneridae
Legumen ellipticum
1 specimen
Legumen ellipticum Conrad
Bivalvia - Cardiida - Arcticidae
Veniella conradi Morton 1833
5 specimens
Veniella conradi (Morton)
Bivalvia - Hippuritida - Caprinidae
Caprinidae indet. d'Orbigny 1850
2 specimens
Caprinid indeterminate
Bivalvia - Pholadida - Corbulidae
Corbula monmouthensis Gardner 1916
1 specimen
Corbula monmouthensis Gardner
Caestocorbula (Caesticorbula) crassaplica Vincent 1910
4 specimens
Caesticorbula (Caesticorbula) cras - originally entered as "Caesticorbula crassaplica"
Bivalvia - Lucinida - Lucinidae
Lucina sp. Bruguière 1797
4 specimens
Lucina sp.
Bivalvia - Carditida - Crassatellidae
Crassatella vadosa Morton 1834
18 specimens
Crassatella vadosa vadosa Morton
Bivalvia - Trigoniida - Megatrigoniidae
Pterotrigonia (Scabrotrigonia) thoracica (Morton 1834)
6 specimens
Pterotrigonia (Scabrotrigonia) tho
Bivalvia - Myoida
Eufistulina ripleyana
1 specimen
original and current combination Eufistulana
Eufistulana ripleyana (Stephenson) - originally entered as "Eufistulana ripleyana"
Thecostraca
Cirripidea indet. Rafinesque 1816
Barnacles plates
    = Cirripedia indet. Rafinesque 1816
Hendy 2008
misspelling
Demospongiae - Clavulina - Clionaidae
Cliona sp.
Clione sp.
see common names

Geography
Country:United States State/province:Alabama County:Lowndes
Coordinates: 32.0° North, 86.7° West (view map)
Paleocoordinates:35.2° North, 64.8° West
Geographic resolution:small collection
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:Late/Upper Maastrichtian Ammonoid zone: Discoscaphites conradi
Age range of interval:72.10000 - 66.00000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Prairie Bluff Member:lower
Stratigraphic resolution:member
Stratigraphy comments: Haustator bilira assemblage zone
Lithology and environment
Primary lithology:glauconitic sandstone
Environment:marine indet. Tectonic setting:passive margin
Taphonomy
Modes of preservation:body,original calcite
Size of fossils:mesofossils
Collection methods and comments
Collection excludes:some macrofossils
Collection methods:bulk,field collection
Reason for describing collection:paleoecologic analysis
Museum repositories:USGS
Collection method comments: Sohl collection
Metadata
Also known as:Braggs Cut; USGS # 30665
Database number:4225
Authorizer:M. Kosnik, A. Hendy Enterer:M. Kosnik, A. Hendy
Modifier:M. Manojlovic Research group:GCP,marine invertebrate
Created:1999-08-14 13:00:00 Last modified:2016-07-25 21:08:36
Access level:the public Released:1999-08-14 13:00:00
Creative Commons license:CC BY
Reference information

Primary reference:

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]

Secondary references:

26349 A. J. W. Hendy. 2008. Personal opinions and reidentification of pre-Cenozoic Mollusca. [A. Hendy/A. Hendy]
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]