TU 705 (>4 mm) [Bowden Fm] (Pliocene of Jamaica)

Where: Jamaica (17.9° N, 76.3° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Bowden Formation (Coastal Group), Late/Upper Pliocene (3.6 - 2.6 Ma)

• STRATIGRAPHIC RELATIONS: From Pickerill et al. (1998). Bowden Formation is the uppermost stratigraphic unit of the Lower Coastal Group. The top of the formation is defined by the nonconformably overlying, early Pleistocene Old Pera Beds of the Upper Coastal Group. AGE: Late Pliocene. The unit was formely regarded as Miocene in age, even Oligocene, but foraminiferal and planktic gastropod biostratigraphy points to a late Pliocene age. THICKNESS: The formation has an extimated maximum thickness of 150m, although the basal part of the formation is unexposed. STRATIGRAPHIC POSITION: Unknown position within formation. COMMENTS: In its type area of the Bowden district, natural exposures of the formation are poor and discontinuous, so that a complete and detailed stratigraphy of the entire sequence cannot be determined.

• bed-level stratigraphic resolution

Environment/lithology: offshore; unlithified, pebbly, conglomeratic marl

• ENVIRONMENT: The conglomeratic lithofacies are interpretated as a product of sediment gravity flows, more specifically turbidites, and constitute and integral component of the Bowden Shell bed. The marlstone lithofacies is interpreted as a product of pelagic and hemiplegaic deposition from low density turbidity currents, or possibly even bottom water nepheloid layers.
• SPECIFIC LITHOLOGY: Imperfectly consolidated gravel consisting of pebbles and grains of igneous rocks, limestone, and other sorts of rock in a marly matrix. LITHIFICATION: Unlithified, based on observation of specimens.

Size class: macrofossils

Preservation: original aragonite, original calcite

Reposited in the FMNH

Collection methods: bulk, sieve,

• COLLECTOR: E. Vokes (1969). REPOSITORY: FLMNH, USNM. FIDELITY: High ecological fidelity. ASSOCIATED COLLECTIONS: Large (>4mm) split of TU-705.

Primary reference: E. H. Vokes and H. E. Vokes. 2000. Catalogue of Tulane University fossil localities. Unpublished notes [A. Hendy/A. Hendy/P. Wagner]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 69093: authorized by Austin Hendy, entered by Austin Hendy on 17.02.2007, edited by Bethany Allen

Creative Commons license: CC0 (CC0)

Taxonomic list

• TAXONOMY: Identified by E. Vokes, revised by R. Portell; nomenclature further revised by A. Hendy.
unclassified
  -
Gastropoda
 Neogastropoda - Fasciolariidae
 Cerithioidea - Modulidae
Scaphopoda
 Dentaliida - Dentaliidae
Tesseracme dissimile dissimile3 tusk shell
15 specimens between subsp. dissimile and ponderosum
Bivalvia
 Pectinida - Pectinoidae
Gastropoda
 Heterostropha - Architectonicidae
 Sorbeoconcha - Cypraeidae
 Sorbeoconcha - Personidae
 Lepetellida - Fissurellidae
 Cerithioidea - Cerithiidae
Scaphopoda
 Dentaliida - Dentaliidae
Gastropoda
  -
Gastropoda indet.3 Cuvier 1795 snail
 Patellida - Lottiidae
"Acmaea actina" = Lottia actina3
"Acmaea actina" = Lottia actina3 Woodring 1928 limpet
 Vanikoroidea - Eulimidae
Niso sp.3 Risso 1826 snail
 Sorbeoconcha - Ficidae
Ficus pilsbryi3 Smith 1907 fig shell
 Sorbeoconcha - Triviidae
Triviidae indet.3, "Trivia (Trivia) pediculus" = Pusula pediculus3, "Trivia (Trivia) cypha" = Niveria (Niveria) cypha3
Triviidae indet.3 Troschel 1863 snail
"Trivia (Trivia) pediculus" = Pusula pediculus3 Linnaeus 1758 snail
"Trivia (Trivia) cypha" = Niveria (Niveria) cypha3 Woodring 1928 snail
 Sorbeoconcha - Xenophoridae
Xenophora delecta3 Guppy 1876 carrier shell
 Neogastropoda - Olividae
"Oliva (Oliva) reticularis" = Oliva reticularis3
"Oliva (Oliva) reticularis" = Oliva reticularis3 Lamarck 1811 olive snail
 Neogastropoda - Pseudomelatomidae
"Crassispira aegis" = Crassispira (Crassispira) aegis3 Woodring 1928 snail
 Neogastropoda - Conidae
Conus imitatus3 cone shell
Conus sp.3 Linnaeus 1758 cone shell
Conus consobrinus3 Sowerby 1850 cone shell
Conus gracilissimus3 Guppy 1866 cone shell
"Conus apium" = Conus patricius3 Hinds 1843 cone shell
Conus granozonatus3 Guppy 1866 cone shell
"Conus planiliratus" = Conasprelloides planiliratus3 Sowerby 1850 cone shell
 Neogastropoda - Turridae
Turridae indet.3 Swainson 1840 turrid
Polystira barretti3 Guppy 1866 turrid
 Neogastropoda - Terebridae
Strioterebrum sp.3 Sacco 1891 auger snail
 Neogastropoda - Cochlespiridae
 Neogastropoda - Drilliidae
 Neogastropoda - Turbinellidae
 Neogastropoda - Costellariidae
Vexillum dasaplurum3 Woodring 1928 ribbed mitre
Uromitra sp.3 Bellardi 1887 ribbed mitre
 Neogastropoda - Mitridae
Subcancilla henekeni3 Sowerby 1850 mitre shell
 Neogastropoda - Cancellariidae
Cancellariidae indet.3, "Cancellaria (Cancellaria) laevescens" = Cancellaria (Pyruclia) laevescens3, ""Trigonostoma" (Trigonostoma) scalatella" = Axelella scalatella3, "Axelella scalatella" = Axelella scalatella3, Agatrix epomis n. sp.4
Cancellariidae indet.3 Gray 1853 snail
"Cancellaria (Cancellaria) laevescens" = Cancellaria (Pyruclia) laevescens3 Guppy 1866 snail
""Trigonostoma" (Trigonostoma) scalatella" = Axelella scalatella3 Guppy 1873 snail
"Axelella scalatella" = Axelella scalatella3 Guppy 1873 snail
Agatrix epomis n. sp.4 Woodring 1928 nutmeg
 Neogastropoda - Columbellidae
"Strombina (Strombina) caribaea" = Sincola (Dorsina) caribaea3 Gabb 1873 dove shell
Strombina sp.3 Mörch 1852 dove shell
"Strombina" (Strombina) gradata3 Guppy 1866 dove shell
 Neogastropoda - Fasciolariidae
Fusinus sp.3 Rafinesque 1815 spindle shell
 Neogastropoda - Nassariidae
"Phos erectus" = Engoniophos erectus3, Nassarius sp.3, "Nassarius cercadensis" = Nassarius (Uzita) cercadensis3
"Phos erectus" = Engoniophos erectus3 Guppy 1874 snail
Nassarius sp.3 Duméril 1806 snail
"Nassarius cercadensis" = Nassarius (Uzita) cercadensis3 Maury 1917 snail
 Neogastropoda - Buccinidae
Metula sp.3 Adams and Adams 1853 true whelk
Antillophos (Antillophos) elegans3 Guppy 1866 true whelk
Antillophos (Antillophos) moorei3 Guppy 1866 true whelk
 Neogastropoda - Muricidae
Muricidae indet.3 Rafinesque 1815 murex snail
"Typhis (Talityphis) obesus" = Typhina obesa2 Gabb 1873 murex snail
Typhis (Talityphis) siphon2 Woodring 1928 murex snail
"Haustellum messorius" = Vokesimurex messorius3 Sowerby 1841 murex snail
Chicoreus (Chicoreus) sp.3 Montfort 1810 murex snail
Poirieria (Flexopteron) collata5 Guppy 1873 murex snail
Poirieria (Pazinotus) bowdenensis n. sp.5 Vokes 1970 murex snail
 Sorbeoconcha - Strombidae
Strombus sp.3 Linnaeus 1758 conch
Strombus pugilis3 Linnaeus 1758 conch
Strombus bifrons3 Sowerby 1850 conch
"Strombus pugiloides" = Strombus proximus3 Sowerby 1850 conch
 Sorbeoconcha - Bursidae
Bursa sp.3 Roding 1798 frog shell
 Sorbeoconcha - Cassidae
Cypraecassis (Cypraecassis) sp.3 Stuchburry 1837 snail
 Sorbeoconcha - Personidae
Distorsio sp.3 Röding 1798 snail
Distorsio mcgintyi1 Emerson and Puffer 1953 snail
 Sorbeoconcha - Hipponicidae
Hipponix tortillis3 hoof shell
Hipponix ceras3 hoof shell
Hipponix tortilis3 hoof shell
Cheilea equestris3 Linnaeus 1758 false cup-and-saucer
 Sorbeoconcha - Littorinidae
 Sorbeoconcha - Naticidae
Stigmaulax vererugosum3 Cossmann 1924 moon snail
"Natica (Naticarius) canrena" = Naticarius canrena3 Linnaeus 1758 moon snail
Natica vererugosum3 moon snail
Polinices hepaticus3 Röding 1798 moon snail
Listed as "Polinices brunnea"
 Sorbeoconcha - Rissoidae
"Crepitacella" cepula3 Guppy 1866 snail
 Sorbeoconcha - Vermetidae
"Lemintina papulosa" = Serpulorbis papulosus3, Petaloconchus sp.3
"Lemintina papulosa" = Serpulorbis papulosus3 Guppy 1866 worm shell
Petaloconchus sp.3 Lea 1843 worm shell
 Cerithioidea - Planaxidae
Fossarus sp.3 Philippi 1841 snail
 Cerithioidea - Cerithiidae
Rhinoclavis (Ochetoclava) sp.3 Woodring 1928 cerith snail
Cerithium sp.3 Bruguière 1789 cerith snail
 Cerithioidea - Turritellidae
Turritella guppyi3 Cossmann 1909 turret shell
 Heterostropha - Acteonidae
Acteon textilis3 Guppy 1873 snail
[entered as Acteon textilus]
 Heterostropha - Pyramidellidae
Pyramidellidae "indet. A"3 Gray 1840 snail
 Heterostropha - Architectonicidae
  - Juliidae
Julia gardnerae3 Woodring 1925 snail
 Cocculinoidea - Cocculinidae
 Neritoidea - Neritidae
"Nerita virginea" = Neritina virginea3, Nerita woodwardsi3
"Nerita virginea" = Neritina virginea3 Linnaeus 1758 snail
 Lepetellida - Fissurellidae
Fissurellidae "indet. A"3 Fleming 1822 keyhole limpet
Fissurellidae "indet. B"3 Fleming 1822 keyhole limpet
Emarginula "sp. B"3 Lamarck 1801 keyhole limpet
 Trochoidea - Turbinidae
"Turbo" "sp. A"3, Turbo (Taeniaturbo) dominicensis3, "Astraea (Astralium) sublongispina" = Astralium3, "Astraea (Astralium) brevispina brasilis" = Astralium3
"Turbo" "sp. A"3 Linnaeus 1758 snail
"Astraea (Astralium) sublongispina" = Astralium3 snail
"Astraea (Astralium) brevispina brasilis" = Astralium3 snail
 Trochoidea - Skeneidae
 Trochoidea - Trochidae
Calliostoma guppyi3 top snail
"Calliostoma pulcher" = Calliostoma (Calliostoma) pulcher3 Adams 1850 top snail
SUBSPECIES: C. pulcher bowdenensis
 Opisthobranchiata - Cylichnidae
Scaphander nannus3 Woodring 1928 snail
Bivalvia
 Carditida - Carditidae
Glans scabricostata3 Guppy 1866 clam
 Pholadida - Corbulidae
 Cardiida - Tellinidae
Tellinidae indet.3 Blainville 1814 tellin clam
Tellinidae "indet. B"3 Blainville 1814 tellin clam
Tellina hendersoni3 tellin clam
Tellina halistrepta3 tellin clam
Tellina brownei3 tellin clam
Tellina acrocosima3 tellin clam
Tellina "sp. A"3 Linnaeus 1758 tellin clam
"Tellina" sp.3 Linnaeus 1758 tellin clam
"Elliptotellina cymbia" = Tellina (Elliptotellina)3 tellin clam
Macoma sp.3 Leach 1819 tellin clam
"Psammacoma tracta" = Psammacoma olivella3 Dall 1900 tellin clam
 Cardiida - Semelidae
Abra (Abra) sp.3 Lamarck 1818 abra
"Abra triangulata" = Abra (Abra) triangulata3 Dall 1900 abra
Semele calliconcinnata3 Woodring 1925 clam
 Cardiida - Solecurtidae
 Cardiida - Cardiidae
"Laevicardium serratum" = Laevicardium serratum3, "Laevicardium laevigatum" = Laevicardium serratum3, Acrosterigma inconspicuum3, Trachycardium waylandi3, Trachycardium (Trachycardium) cf. lingualionis3, ""Nemocardium" jamaicensis" = Microcardium jamaicense3, "Fragum elattocostatum" = Americardia guppyi3, Americardia media3, Trigoniocardia sp.3, "Trigoniocardia (Trigoniocardia) haitense" = Trigoniocardia (Trigoniocardia) haitensis3, Dinocardium sp.3, "Agnocardia dissipectum" = Acanthocardia (Agnocardia)3
"Laevicardium serratum" = Laevicardium serratum3 Linnaeus 1758 cockle
"Laevicardium laevigatum" = Laevicardium serratum3 Linnaeus 1758 cockle
""Nemocardium" jamaicensis" = Microcardium jamaicense3 Dall 1903 cockle
"Fragum elattocostatum" = Americardia guppyi3 Thiele 1910 cockle
Americardia media3 Linnaeaus 1758 cockle
Trigoniocardia sp.3 Dall 1900 cockle
"Trigoniocardia (Trigoniocardia) haitense" = Trigoniocardia (Trigoniocardia) haitensis3 Sowerby 1850 cockle
Dinocardium sp.3 Dall 1900 cockle
"Agnocardia dissipectum" = Acanthocardia (Agnocardia)3 cockle
 Cardiida - Ungulinidae
"Felaniella sp." = Diplodonta3
"Felaniella sp." = Diplodonta3 Bronn 1831 clam
 Cardiida - Veneridae
"Chione woodwardi" = Chionopsis woodwardi3 Guppy 1866 venus clam
Periglypta sp.3 Jukes-Browne 1914 venus clam
Chione hendersoni3 venus clam
Chione sawkinsi3 Woodring 1925 venus clam
Ventricolaria blandiana3 Guppy 1873 venus clam
Callocardia sp.3 Adams 1864 venus clam
 Cardiida - Chamidae
Chama involuta3 Guppy 1873 jewel box
Arcinella antiquata3 Guppy 1866 jewel box
 Lucinida - Lucinidae
Lucinidae indet.3 Fleming 1828 clam
Callucina sp.3 Dall 1901 clam
"Divaricella (Divaricella) quadrisulcata" = Divalinga quadrisulcata3 d'Orbigny 1846 clam
Divalinga (Divalinga) sp.3 Chavan 1951 clam
cf. Anodontia sp.3 Link 1807 clam
 Ostreida - Ostreidae
"Lopha folioides" = Dendostrea frons3
"Lopha folioides" = Dendostrea frons3 Linnaeus 1758 oyster
 Ostreida - Pteriidae
Pteriidae indet.3 Gray 1847 pearl oyster
Pteria inornata3 Gabb 1873 pearl oyster
 Ostreida - Pinnidae
Pinna sp.3 Linnaeus 1758 oyster
 Pectinida - Propeamussiidae
"Palliolum guppyi" = Cyclopecten guppyi3
"Palliolum guppyi" = Cyclopecten guppyi3 Dall 1898 mud scallop
 Pectinida - Pectinoidae
Nodipecten sp.3, "Pecten bowdenensis" = Euvola bowdenensis3, Amusium sp.3
Nodipecten sp.3 Dall 1898 scallop
"Pecten bowdenensis" = Euvola bowdenensis3 Dall 1898 scallop
Amusium sp.3 Röding 1798 scallop
 Pectinida - Dimyidae
Dimya sp.3 Rouault 1850 scallop
 Pectinida - Anomiidae
Placunanomia lithobleta3 Dall 1898 jingle
[entered as Placuanomia lithobleta]
 Pectinida - Plicatulidae
"Plicatula guppyi" = Plicatula gibbosa3
"Plicatula guppyi" = Plicatula gibbosa3 Lamarck 1801 scallop
 Arcida - Arcidae
"Anadara" prephina3 Woodring 1925 ark
Anadara (Rasia) sp.3 Gray 1857 ark
Barbatia sp.3 Gray 1842 clam
Barbatia (Barbatia) islopa3 Woodring 1925 clam
 Arcida - Glycymerididae
"Glycymeris acuticostata" = Tucetona acuticostata3, "Glycymeris jamaicensis" = Glycymeris (Glycymeris) jamaicensis3
"Glycymeris acuticostata" = Tucetona acuticostata3 Sowerby 1849 clam
"Glycymeris jamaicensis" = Glycymeris (Glycymeris) jamaicensis3 Dall 1898 bittersweet clam
 Mytilida - Mytilidae
Mytilidae indet.3 Rafinesque 1815 mussel
 Nuculanida - Nuculanidae
"Nuculana" peltella3 pointed nut clam
"Orthoyoldia" ovalis3 pointed nut clam
Pseudoportlandia clara3 Guppy 1873 pointed nut clam
 Nuculanida - Sareptidae