Barrytown, AL; Unit C', bag #1: Bartonian, Alabama
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Eodrilla texana
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15 individuals | |||||||||
originally entered as "Eodrillia texana" | ||||||||||
Scaphopoda
- Gadilida
- Gadilidae
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Cadulus sp.
Philippi 1844
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7 individuals | |||||||||
Gastropoda
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Gastropoda informal sp. A
Cuvier 1795
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2 individuals | |||||||||
Gastropod A | ||||||||||
Gastropoda informal sp. B
Cuvier 1795
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2 individuals | |||||||||
Gastropod B | ||||||||||
Gastropoda
- Heterostropha
- Architectonicidae
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Architectonica elaborata
Conrad 1833
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3 individuals | |||||||||
Architectonica scrobiculata
(Conrad 1833)
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3 individuals | |||||||||
recombined as Patulaxis scrobiculata | ||||||||||
Gastropoda
- Heterostropha
- Ringiculidae
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Ringicula trapaquara
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5 individuals | |||||||||
Gastropoda
- Heterostropha
- Acteonidae
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Actaeon pomilius
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9 individuals | |||||||||
replaced by Acteon | ||||||||||
originally entered as "Acteon pomilius" | ||||||||||
Actaeon idoneus
Conrad 1833
|
2 individuals | |||||||||
recombined as Acteon idoneus | ||||||||||
originally entered as "Acteon idoneus" | ||||||||||
Gastropoda
- Heterostropha
- Mathildidae
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Gegania antiquata
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6 individuals | |||||||||
G. a. striata | ||||||||||
Gastropoda
- Epitoniidae
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Cirsotrema sp.
Mörch 1852
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3 individuals | |||||||||
Gastropoda
- Turritellidae
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Turritella sp.
Lamarck 1799
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912 individuals | |||||||||
all species | ||||||||||
Mesalia vetusta
(Conrad 1833)
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13 individuals | |||||||||
Gastropoda
- Ampullinidae
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Ampullella recurva
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1 individual | |||||||||
synonym of Ampullina | ||||||||||
Gastropoda
- Eulimidae
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Balcis notata
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1 individual | |||||||||
Gastropoda
- Neotaenioglossa
- Calyptraeidae
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Calyptraea aperta
(Solander 1766)
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9 individuals | |||||||||
recombined as Calyptraea (Trochita) aperta | ||||||||||
Crepidula lirata
Conrad 1833
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9 individuals | |||||||||
Crepidula dumosa
Conrad 1834
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2 individuals | |||||||||
Gastropoda
- Ficidae
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Ficopsis penita
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13 individuals | |||||||||
synonym of Ficus | ||||||||||
Gastropoda
- Rostellariidae
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Calyptraphorus velatus
(Conrad 1833)
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46 individuals | |||||||||
recombined as Calyptraphorus velata | ||||||||||
C. v. nodovelatus - originally entered as "Calyptraphorus velatus" | ||||||||||
Gastropoda
- Neogastropoda
- Volutidae
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Bullata semen
Lea 1833
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1 individual | |||||||||
Athleta haleanus
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31 individuals | |||||||||
Athleta petrosus
(Conrad 1833)
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11 individuals | |||||||||
recombined as Athleta petrosa | ||||||||||
Athleta lisbonensis
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40 individuals | |||||||||
Gastropoda
- Neogastropoda
- Muricidae
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Murex fusates
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6 individuals | |||||||||
Murex mantelli
Conrad 1834
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2 individuals | |||||||||
recombined as Murexiella (Murexiella) mantelli | ||||||||||
Gastropoda
- Neogastropoda
- Mitridae
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Fusimitra polita
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13 individuals | |||||||||
Gastropoda
- Neogastropoda
- Olividae
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Ancilla staminea
Conrad 1832
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18 individuals | |||||||||
Gastropoda
- Neogastropoda
- Melongenidae
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Levifusus sp.
Conrad 1865
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1 individual | |||||||||
n. sp.? | ||||||||||
Levifusus mortoniopsis
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92 individuals | |||||||||
Levifusus mortoniopsis 85 and Levifusus mortoniopsis carexus 7 | ||||||||||
Levifusus mortonii
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6 individuals | |||||||||
Gastropoda
- Neogastropoda
- Buccinidae
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Penion bellus
(Conrad 1833)
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4 individuals | |||||||||
Buccitriton texanum
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228 individuals | |||||||||
Terebrifusus multiplicatus
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17 individuals | |||||||||
Bolis sp.
Gardner 1939
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1 individual | |||||||||
n. sp.? | ||||||||||
Pseudoliva vetusta
(Conrad 1833)
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23 individuals | |||||||||
original and current combination Monoceros vetusta | ||||||||||
Gastropoda
- Neogastropoda
- Fasciolariidae
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Latirus plicatus
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2 individuals | |||||||||
Gastropoda
- Neogastropoda
- Borsoniidae
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Cordieria ludoviciana
(Vaughn 1896)
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1 individual | |||||||||
recombined as Cordiera ludoviciana | ||||||||||
originally entered as "Cordiera ludoviciana" | ||||||||||
Microdrillia sp.
Casey 1903
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2 individuals | |||||||||
Gastropoda
- Neogastropoda
- Turridae
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Michela trabeatoides
Harris 1895
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1 individual | |||||||||
Trypanotoma longispira
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5 individuals | |||||||||
Eopleurotoma lisboncola
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42 individuals | |||||||||
Protosurcula gabbi
Conrad 1865
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4 individuals | |||||||||
corrected as Protosurcula gabbii | ||||||||||
Eosurcula lesueurii
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1 individual | |||||||||
Eosurcula moorei
Gabb 1860
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2 individuals | |||||||||
Gastropoda
- Neogastropoda
- Terebridae
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Hastula houstonia
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1 individual | |||||||||
Terebra (Mirula) texagyra
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1 individual | |||||||||
originally entered as "Terebra (Mirula) texagyra" | ||||||||||
Gastropoda
- Neogastropoda
- Conidae
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Glyptotoma conradiana
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4 individuals | |||||||||
Gastropoda
- Neogastropoda
- Cochlespiridae
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Cochlespira engonata
Conrad 1865
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17 individuals | |||||||||
Gastropoda
- Neogastropoda
- Cancellariidae
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Bonellitia bastropensis
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1 individual | |||||||||
Bonellitia sp.
Jousseaume 1887
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51 individuals | |||||||||
spp A | ||||||||||
Trigonostoma gemmatum
Conrad 1833
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8 individuals | |||||||||
Trigonostoma panones
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1 individual | |||||||||
T. p. juniperum | ||||||||||
Trigonostoma babylonicum
Lea 1833
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2 individuals | |||||||||
Gastropoda
- Capulidae
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Capulus sp.
Monfort 1810
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1 individual | |||||||||
Gastropoda
- Naticidae
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Naticidae indet.
Guilding 1834
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453 individuals | |||||||||
Sinum inconstans
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3 individuals | |||||||||
Sinum bilix
(Conrad 1833)
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3 individuals | |||||||||
Sinum declive
Conrad 1833
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1 individual | |||||||||
Gastropoda
- Vitrinellidae
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Vitrinella sp.
Adams 1850
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2 individuals | |||||||||
Cyclostremiscus exacuus
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1 individual | |||||||||
Gastropoda
- Hipponicidae
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Hipponix pygmaeus
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10 individuals | |||||||||
Gastropoda
- Skeneidae
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Skena pignus
(de Gregorio 1890)
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5 individuals | |||||||||
recombined as Skenea pignus | ||||||||||
originally entered as "Skenea pignus" | ||||||||||
Gastropoda
- Lepetellida
- Fissurellidae
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Diodora sp.
Gray 1821
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1 individual | |||||||||
Gastropoda
- Opisthobranchia
- Retusidae
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Retusa galba
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103 individuals | |||||||||
Bivalvia
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Bivalvia indet.
Linnaeus 1758
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3 individuals | |||||||||
Bivalvia sp.
Linnaeus 1758
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0.5 individuals | |||||||||
Bivalvia
- Nuculanida
- Nuculanidae
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Nuculana trumani
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1 individual | |||||||||
Calorhadia semenoides
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1 individual | |||||||||
Calorhadia bella
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13.5 individuals | |||||||||
Bivalvia
- Nuculida
- Nuculidae
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Nucula magnifica
Conrad 1833
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13 individuals | |||||||||
recombined as Nucula (Nucula) magnifica | ||||||||||
Bivalvia
- Ostreida
- Ostreidae
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Cubitostrea sellaeformis
(Conrad 1832)
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82.5 individuals | |||||||||
Bivalvia
- Ostreida
- Pteriidae
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Pteria limula
Conrad 1833
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1 individual | |||||||||
Bivalvia
- Pectinida
- Pectinidae
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Eburneopecten sp.
(Conrad 1865)
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1.5 individuals | |||||||||
Bivalvia
- Arcida
- Glycymerididae
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Glycymeris trigonella
(Conrad 1833)
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17.5 individuals | |||||||||
original and current combination Pectunculus trigonella | ||||||||||
Bivalvia
- Arcida
- Arcidae
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Pachecoa sp.
Harris 1919
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950 individuals | |||||||||
Barbatia rhomboidella
(Lea 1833)
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2 individuals | |||||||||
Bivalvia
- Lucinida
- Lucinidae
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Epilucina rotunda
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0.5 individuals | |||||||||
Linga pomilia
Conrad 1833
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12.5 individuals | |||||||||
Bivalvia
- Pholadida
- Corbulidae
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Vokesula smithvillensis
(Harris 1919)
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17 individuals | |||||||||
Caryocorbula alabamiensis
(Lea 1833)
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44 individuals | |||||||||
recombined as Corbula (Caryocorbula) alabamiensis | ||||||||||
Bivalvia
- Cardiida
- Erycinidae
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Mactropsis aequorea
(Conrad 1833)
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0.5 individuals | |||||||||
original and current combination Erycina aequorea | ||||||||||
Bivalvia
- Cardiida
- Veneridae
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Callista perovata
(Conrad 1833)
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3 individuals | |||||||||
Katherinella trinitatis
Stenzel et al. 1957
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2.5 individuals | |||||||||
Bivalvia
- Cardiida
- Ungulinidae
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Diplodonta ungulina
Conrad 1833
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7.5 individuals | |||||||||
Bivalvia
- Cardiida
- Donacidae
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Egerella limatula
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0.5 individuals | |||||||||
Bivalvia
- Cardiida
- Tellinidae
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Macoma sp.
Leach 1819
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0.5 individuals | |||||||||
Tellina papyria
Conrad 1833
|
1.5 individuals | |||||||||
recombined as Tellina (Eurytellina) papyria | ||||||||||
Tellina leana
|
6 individuals | |||||||||
Tellina raveneli
Conrad 1846
|
0.5 individuals | |||||||||
recombined as Tellina (Arcopagia) raveneli | ||||||||||
Bivalvia
- Carditida
- Carditidae
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Venericardia rotunda
Lea 1833
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89 individuals | |||||||||
recombined as Venericardia (Rotundicardia) rotunda | ||||||||||
Venericardia planicosta
Lamarck 1801
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19 individuals | |||||||||
recombined as Venericor planicosta | ||||||||||
Gymnolaemata
- Cheilostomata
- Lunulitidae
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Lunulitidae indet.
Lagaaij 1952
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122 individuals | |||||||||
lunulitid A | ||||||||||
Anthozoa
- Scleractinia
- Turbinoliidae
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Turbinolia pharetra
Lea 1833
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73 individuals | |||||||||
Anthozoa
- Scleractinia
- Dendrophylliidae
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Balanophyllia haleana
(Milne-Edwards and Haime 1848)
|
1 individual | |||||||||
originally entered as "Ballanophyllia haleana" | ||||||||||
Endopachys maclurii
(Lea 1833)
|
3 individuals | |||||||||
unclassified
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Niso umbilicata
(Lea 1833)
|
2 individuals | |||||||||
original and current combination Pasithea umbilicata | ||||||||||
see common names |
Geography
Country: | United States | State/province: | Alabama | County: | Choctaw |
Coordinates: | 31.8° North, 88.3° West (view map) | ||||
Paleocoordinates: | 32.5° North, 79.4° West | ||||
Basis of coordinate: | based on nearby landmark | ||||
Geographic resolution: | small collection |
Time
Period: | Paleogene | Epoch: | Eocene |
Stage: | Bartonian | 10 m.y. bin: | Cenozoic 3 |
*Period: | Tertiary | *Local age/stage: | Claibornian |
Key time interval: | Bartonian | ||
Age range of interval: | 41.20000 - 37.71000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Lithology and environment
Primary lithology: | glauconitic unlithified marl | ||
Environment: | marine indet. | Tectonic setting: | passive margin |
Glacial or sequence phase: | transgressive systems tract | ||
Geology comments: sandy glauconitic marl contains some organic woody debris |
Taphonomy
Modes of preservation: | body,original aragonite,original calcite,original phosphate |
Size of fossils: | mesofossils |
Feeding/predation traces: | drill holes,repair scars |
Collection methods and comments
Collection excludes: | all microfossils |
Collection methods: | bulk,mechanical,sieve,field collection |
Reason for describing collection: | paleoecologic analysis |
Taxonomic list comments:includes all countable macrofossils |
Metadata
Also known as: | ACh-8-a | ||
Database number: | 2418 | ||
Authorizer: | L. Ivany | Enterer: | L. Ivany |
Modifier: | L. Ivany | Research group: | GCP,marine invertebrate |
Created: | 1999-07-03 15:36:14 | Last modified: | 2019-09-25 13:06:40 |
Access level: | the public | Released: | 1999-07-03 15:36:14 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
72. | L. C. Ivany. 1997. Faunal stability and environmental change in the middle Eocene Gulf Coastal Plain (PhD Thesis, Harvard University). 1-221 [L. Ivany/L. Ivany/A. Clement] |