Reef 1 Mollusks, San Salvador Island: Middle Pleistocene, Bahamas
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Barbatia cancellaria
Lamarck 1819
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182 specimens | |||||||||
Gastropoda
- Epitoniidae
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Epitomium sp.
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15 specimens | |||||||||
Gastropoda
- Cerithiidae
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Cerithium sp.
Bruguière 1789
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74 specimens | |||||||||
Cerithium muscarum
Say 1832
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9 specimens | |||||||||
Cerithium litteratum
(Born 1778)
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77 specimens | |||||||||
Gastropoda
- Turritellidae
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Vermicularia sp.
Lamarck 1799
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3 specimens | |||||||||
Gastropoda
- Naticidae
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Polinices lacteus
(Guilding 1834)
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10 specimens | |||||||||
Gastropoda
- Ranellidae
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Cymatium muricunum
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1 specimen | |||||||||
Cymatium sp.
Röding 1798
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3 specimens | |||||||||
Cymatium pileare
(Linnaeus 1758)
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1 specimen | |||||||||
recombined as Monoplex pilearis | ||||||||||
Cymatium nicobaricum
(Röding 1798)
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5 specimens | |||||||||
recombined as Monoplex nicobaricus | ||||||||||
Gastropoda
- Cypraeidae
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Cypraea sp.
Linnaeus 1758
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1 specimen | |||||||||
Gastropoda
- Ovulidae
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Cyphoma gibbosum
(Linnaeus 1758)
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3 specimens | |||||||||
Gastropoda
- Triviidae
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Trivia quadripuntata
(Gray 1827)
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11 specimens | |||||||||
recombined as Niveria quadripunctata | ||||||||||
Gastropoda
- Neogastropoda
- Olividae
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Olivella floralia
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9 specimens | |||||||||
Gastropoda
- Neogastropoda
- Buccinidae
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Pisania pusio
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4 specimens | |||||||||
Gastropoda
- Neogastropoda
- Columbellidae
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Columbella mercatoria
(Linnaeus 1758)
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40 specimens | |||||||||
Gastropoda
- Neogastropoda
- Muricidae
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Thais deltoidea
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11 specimens | |||||||||
Calothrophon ostrearum
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4 specimens | |||||||||
Gastropoda
- Neogastropoda
- Conidae
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Conus mus
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3 specimens | |||||||||
Gastropoda
- Strombidae
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Strombus gigas
Linnaeus 1758
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6 specimens | |||||||||
recombined as Lobatus gigas | ||||||||||
Gastropoda
- Hipponicidae
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Antisabia antiquata
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2 specimens | |||||||||
spelled with current rank as Hipponix (Antisabia) | ||||||||||
Gastropoda
- Trochidae
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Calliostoma sp.
Swainson 1840
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2 specimens | |||||||||
Gastropoda
- Tegulidae
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Tegula sp.
Lesson 1835
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2 specimens | |||||||||
Gastropoda
- Turbinidae
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Astraea phoebia
Röding 1798
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2 specimens | |||||||||
recombined as Astralium phoebium | ||||||||||
Astraea caelata
(Gmelin 1791)
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8 specimens | |||||||||
recombined as Lithopoma caelatum | ||||||||||
Arene cruentata
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2 specimens | |||||||||
Astraea tecta
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1 specimen | |||||||||
(americana) | ||||||||||
Astraea sp.
Röding 1798
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12 specimens | |||||||||
Gastropoda
- Lepetellida
- Fissurellidae
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Fissurella barbadensis
(Gmelin 1791)
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4 specimens | |||||||||
Diodora cayenensis
(Lamarck 1822)
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6 specimens | |||||||||
Diodora viridula
(Lamarck 1822)
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1 specimen | |||||||||
Gastropoda
- Opisthobranchia
- Bullidae
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Bulla sp.
Linnaeus 1758
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3 specimens | |||||||||
Bulla striata
Bruguiére 1792
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31 specimens | |||||||||
Gastropoda
- Patellida
- Lottiidae
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Acmaea leucopleura
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1 specimen | |||||||||
Bivalvia
- Cardiida
- Chamidae
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Chama sarda
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74 specimens | |||||||||
Chama sp.
Linnaeus 1758
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1 specimen | |||||||||
Bivalvia
- Cardiida
- Veneridae
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Transennella sp.
(Dall 1884)
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25 specimens | |||||||||
Chione intapurpurea
(Conrad 1849)
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1 specimen | |||||||||
recombined as Puberella intapurpurea | ||||||||||
Chione cancellata
(Linnaeus 1767)
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107 specimens | |||||||||
Bivalvia
- Cardiida
- Tellinidae
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Tellina sp.
Linnaeus 1758
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3 specimens | |||||||||
Tellina radiata
Linnaeus 1758
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2 specimens | |||||||||
Arcopagia fausta
(Pulteney 1799)
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1 specimen | |||||||||
Bivalvia
- Cardiida
- Cardiidae
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Laevicardium sp.
Swainson 1840
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5 specimens | |||||||||
Laevicardium laevigatum
(Linnaeus 1758)
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11 specimens | |||||||||
replaced by Laevicardium serratum | ||||||||||
Americardia media
(Linnaeaus 1758)
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31 specimens | |||||||||
Bivalvia
- Lucinida
- Lucinidae
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Codakia sp.
Scopoli 1777
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1 specimen | |||||||||
Codakia orbicularis
(Linnaeus 1758)
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5 specimens | |||||||||
recombined as Codakia (Codakia) orbicularis | ||||||||||
Divaricella quadrisulcata
(d'Orbigny 1846)
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16 specimens | |||||||||
recombined as Divalinga quadrisulcata | ||||||||||
Lucina pensylvanica
(Linnaeus 1758)
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14 specimens | |||||||||
[entered as Lucina penyslvanica] | ||||||||||
Bivalvia
- Mytilida
- Mytilidae
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Hormomya exusta
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1 specimen | |||||||||
spelled with current rank as Brachidontes (Hormomya) | ||||||||||
Modiolus sp.
(Lamarck 1801)
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1 specimen | |||||||||
Modiolus modiolus
(Linnaeus 1758)
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1 specimen | |||||||||
recombined as Modiolus (Modiolus) modiolus | ||||||||||
Bivalvia
- Pectinida
- Pectinidae
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Chlamys ornatus
(Lamarck 1819)
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1 specimen | |||||||||
recombined as Caribachlamys ornatus | ||||||||||
Chlamys sp.
Röding 1798
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2 specimens | |||||||||
Bivalvia
- Pectinida
- Spondylidae
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Spondylus americanus
Hermann 1781
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10 specimens | |||||||||
Bivalvia
- Pectinida
- Limidae
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Lima scabra
(Born 1778)
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7 specimens | |||||||||
recombined as Ctenoides (Ctenoides) scabra | ||||||||||
Lima sp.
Bruguière 1797
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1 specimen | |||||||||
Lima lima
(Linnaeus 1758)
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7 specimens | |||||||||
Bivalvia
- Ostreida
- Ostreidae
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Dendostrea frons
(Linnaeus 1758)
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23 specimens | |||||||||
[entered as Denostrea frons] | ||||||||||
Bivalvia
- Arcida
- Arcidae
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Barbatia sp.
Gray 1842
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7 specimens | |||||||||
Arca imbricata
Bruguière 1789
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147 specimens | |||||||||
recombined as Lamarcka imbricata | ||||||||||
Barbatia domingensis
(Lamarck 1819)
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16 specimens | |||||||||
recombined as Acar domingensis | ||||||||||
Bivalvia
- Arcida
- Glycymerididae
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Glycymeris undata
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2 specimens | |||||||||
Glycymeris sp.
Da Costa 1778
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5 specimens | |||||||||
Glycymeris pectinata
(Gmelin 1791)
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1 specimen | |||||||||
recombined as Tucetona pectinata | ||||||||||
see common names |
Geography
Country: | Bahamas |
Coordinates: | 24.0° North, 74.5° West (view map) |
Paleocoordinates: | 24.0° North, 74.5° West |
Basis of coordinate: | estimated from map |
Geographic resolution: | outcrop |
Time
Period: | Quaternary | Epoch: | Pleistocene |
Stage: | Chibanian | 10 m.y. bin: | Cenozoic 6 |
Key time interval: | Middle Pleistocene | ||
Age range of interval: | 0.77400 - 0.12900 m.y. ago | ||
Age estimate: | 132 to 125 Ka (U/Th) |
Stratigraphy
Formation: | Grotto Beach | Member: | Cockburn Town | ||
Stratigraphic resolution: | member | ||||
Stratigraphy comments: 132-125 ka |
Lithology and environment
Primary lithology: | lithified framestone |
Environment: | reef, buildup or bioherm |
Glacial or sequence phase: | interglacial |
Geology comments: evidence of subaerial exposure, such as rhizomorphs, and subsequent marine borings |
Taphonomy
Modes of preservation: | body,original aragonite |
Size of fossils: | macrofossils |
Preservation of anatomical detail: | excellent |
Abundance in sediment: | abundant |
Spatial resolution: | autochthonous |
Collection methods and comments
Collection methods: | bulk,surface (in situ),field collection |
Reason for describing collection: | paleoecologic analysis |
Collection method comments: JA: the three collections together came from "twenty-one quadrats" each of "0.5-m2... separated into 50-decimeter2 areas... organized as 10 rows and 5 columns": because area and not volume measures are reported, the samples are apparently surface in situ and not screened |
Metadata
Also known as: | Reef 3801 | ||
Database number: | 80676 | ||
Authorizer: | W. Kiessling | Enterer: | A. Girndt |
Modifier: | U. Merkel | Research group: | marine invertebrate |
Created: | 2008-05-05 01:29:42 | Last modified: | 2010-03-23 06:42:23 |
Access level: | authorizer only | Released: | 2010-05-05 01:29:42 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
27136. | L. Gardiner. 2001. Stability of Late Pleistocene Reef Mollusks from San Salvador Island, Bahamas. Palaios 16:372-386 [W. Kiessling/A. Girndt] |