NMB Loc. 17558 - Punta Gavilan [Punta Gavilan Fm] (Pliocene of Venezuela)

Also known as GS-002A-FLCN

Where: Venezuela (11.5° N, 68.9° W: paleocoordinates 11.3° N, 68.1° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Punta Gavilan Formation (Cubagua Group), Early/Lower Pliocene (5.3 - 3.6 Ma)

• LITHOSTRATIGRAPHY: From the Punta Gavilán Formation, for which lithsotratigraphic relations are not discussed. AGE: Early Pliocene; this has been correlated with the Globorotalia margarita Zone by Diaz de Gamero (1970), which is early Pliocene in age. STRATIGRAPHIC POSITION: From unknown position within section.

• group of beds-level stratigraphic resolution

Environment/lithology: marine; siliciclastic sediments

• No paleoenvironmental data provided.
• LITHIFICATION: Unknown. LITHOLOGY: No lithologic data provided, but assumed to be siliciclastic.

Size classes: macrofossils, mesofossils

Collected by J. & W. Gibson-Smith in 1973; reposited in the NMB

Collection methods: surface (in situ),

• COLLECTOR: J. & W. Gibson-Smith, 1973. REPOSITORY: Naturhistorisches Museum Basel, Switzerland (NMB).

Primary reference: J. Gibson-Smith and W. Gibson-Smith. 2012. Unpublished notes on Caribbean collection of Jack and Winifred Gibson-Smith, Naturhistorisches Museum Basel. [A. Hendy/A. Hendy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 131241: authorized by Austin Hendy, entered by Austin Hendy on 22.07.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Exhaustive for mollusca. NOMENCLATURE: Unpublished data, but with species-resolution identifications, and modern nomenclature. COVERAGE: Limited to taxa described in text.
Scaphopoda
 Dentaliida - Dentaliidae
Dentaliidae indet. Gray 1834 tusk shell
Bivalvia
 Arcida - Noetiidae
"Eontia cf. centrota" = Noetia (Eontia) centrota
"Eontia cf. centrota" = Noetia (Eontia) centrota Guppy 1867 clam
 Arcida - Arcidae
Arcidae indet. Lamarck 1809 clam
 Carditida - Crassatellidae
Crassinella sp. Guppy 1874 clam
 Lucinida - Lucinidae
Lucinidae indet. Fleming 1828 clam
 Pholadida - Corbulidae
Corbulidae indet. Lamarck 1818 clam
 Cardiida - Cardiidae
Trigoniocardia sp. Dall 1900 cockle
 Cardiida - Tellinidae
Tellinidae indet. Blainville 1814 tellin clam
 Cardiida - Veneridae
Veneridae indet. Rafinesque 1815 venus clam
 Pandorida - Pandoridae
Pandora sp. Bruguière 1797 clam
 Nuculanida - Nuculanidae
Nuculanidae indet. Adams and Adams 1858 pointed nut clam
 Nuculida - Nuculidae
Nucula sp. Lamarck 1799 nut clam
Gastropoda
 Trochoidea - Skeneidae
 Heterostropha - Pyramidellidae
Pyramidellidae indet. Gray 1840 snail
Chrysallida sp. Carpenter 1856 snail
Salassia sp. de Folin 1870 snail
Chemnitzia sp. d'Orbigny 1840 snail
Odostomia sp. Fleming 1817 snail
Dunkeria sp. Carpenter 1856 snail
"Pyrgiscus sp." = Turbonilla (Pyrgiscus) Philippi 1841 snail
 Heterostropha - Acteonidae
Acteon sp. Montfort 1810 snail
 Epitonioidea - Epitoniidae
Epitonium sp. Bolten 1798 wentletrap
Epitonium (Asperiscala) sp. de Boury 1909 wentletrap
 Vanikoroidea - Eulimidae
Balcis sp. Leach 1847 snail
Eulima sp. Risso 1826 snail
 Cerithioidea - Planaxidae
Fossarus sp. Philippi 1841 snail
 Sorbeoconcha - Naticidae
Tectonatica cf. pusilla Say 1822 moon snail
 Sorbeoconcha - Vitrinellidae
Cyclostremiscus sp. Pilsbry and Olsson 1945 snail
 Sorbeoconcha - Tornidae
"Teinostoma (Idioraphe) sp." = Teinostoma (Idioraphie) Pilsbry 1922 snail
 Neogastropoda - Olividae
Olivella sp. Swainson 1831 olive snail
 Neogastropoda - Terebridae
Terebridae indet. Mörch 1852 auger snail
 Neotaenioglossa - Calyptraeidae
Crepidula sp. Lamarck 1799 slipper shell