Locality F, Venezuela - Weisbord (1964) (Pliocene of Venezuela)

Also known as Locality F

Where: Sucre, Venezuela (10.0° N, 64.0° W: paleocoordinates 9.9° N, 63.3° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Upper Member (Mare Formation), Early/Lower Pliocene (5.3 - 3.6 Ma)

• From upper Mare Formation. These silts overlie the coarser sediments at the base of the Mare Formation. The Playa Grande and Mare formations of the Cabo Blanco Group are believed to be early Pliocene in age, and the Guaiguaza clay late Pliocene.

• bed-level stratigraphic resolution

Environment/lithology: coastal; poorly lithified, fine-grained, brown siltstone

• Shallow-marine deposit.
• The upper Mare Formation consist of tan, homogeneous, and slightly compacted silts of a fine and even texture.

Size class: macrofossils

Reposited in the PRI

Collection methods: quarrying,

• Collected by Weisbord in 1955 and 1956. Collections also held at Flordia State University

Primary reference: N. E. Weisbord. 1964. Late Cenozoic scaphopods and serpulid polychaets from northern Venezuela. Bulletins of American Paleontology 47(214):111-199 [A. Miller/A. Hendy/O. Alfaro]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 41541: authorized by Austin Hendy, entered by Austin Hendy on 16.07.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

• Exhaustive for mollusca, and serpulids
Scaphopoda
 Dentaliida - Fustiariidae
Fustiaria (Laevidentalium) sp. Stoliczka 1868 tusk shell
Gastropoda
 Heterostropha - Pyramidellidae
 Heterostropha - Architectonicidae
Architectonica nobilis2 Röding 1798 sundial
 Heterostropha - Acteonidae
? Acteon sp.2 Montfort 1810 snail
 Trochoidea - Phasianellidae
 Trochoidea - Turbinidae
"Astraea (? Lithopoma) diffidentia" = Lithopoma2, Turbo "sp. B"2, Turbo "sp. C"2
"Astraea (? Lithopoma) diffidentia" = Lithopoma2 snail
Turbo "sp. B"2 Linnaeus 1758 snail
Turbo "sp. C"2 Linnaeus 1758 snail
 Cerithioidea - Cerithiidae
Alabina venezuelana2 cerith snail
 Cerithioidea - Litiopidae
 Cerithioidea - Turritellidae
Turritella maiquetana2 turret shell
 Neotaenioglossa - Calyptraeidae
Crepidula phalaena2 slipper shell
[entered as Crepidula phalaeana]
Crucibulum (Dispotaea) marense2 Weisbord 1962 slipper shell
 Sorbeoconcha - Naticidae
Stigmaulax ? guppiana2 Toula 1909 moon snail
 Sorbeoconcha - Cerithiopsidae
 Sorbeoconcha - Rissoidae
 Sorbeoconcha - Vitrinellidae
 Neogastropoda - Columbellidae
Anachis (Litoterma) exuta2, "Columbella mareana" = Strombina (Lirastrombina) mareana2, "Strombina caboblanquensis" = Strombina (Strombina) pumilio2, "Anachis (Costoanachis) obesa" = Parvanachis obesa2, Nitidella cf. ocellata2
"Columbella mareana" = Strombina (Lirastrombina) mareana2 Weisbord 1962 snail
"Strombina caboblanquensis" = Strombina (Strombina) pumilio2 Reeve 1858 snail
"Anachis (Costoanachis) obesa" = Parvanachis obesa2 Adams 1845 snail
 Neogastropoda - Fasciolariidae
Fusinus closter2 Philippi 1850 snail
Subspecies: Fusinus closter caboblanquensis
 Neogastropoda - Drilliidae
"Clathrodrillia mareana" = Clathrodrillia gatunensis2
"Clathrodrillia mareana" = Clathrodrillia gatunensis2 Toula 1909 snail
 Neogastropoda - Mangeliidae
 Neogastropoda - Terebridae
"Terebra (Strioterebrum) gatunensis" = Strioterebrum spiriferum2, "Terebra (Strioterebrum) quadrispiralis" = Strioterebrum quadrispiralis2
"Terebra (Strioterebrum) gatunensis" = Strioterebrum spiriferum2 Dall 1895 auger snail
"Terebra (Strioterebrum) quadrispiralis" = Strioterebrum quadrispiralis2 Weisbord 1962 auger snail
 Neogastropoda - Conidae
Conus (Leptoconus) jaspideus2 Gmelin 1791 cone shell
Subspecies: Conus (Leptoconus) jaspideus caboblanquensis
 Neogastropoda - Olividae
Olivella (Olivella) venezuelensis2 Olsson 1956 olive snail
"Oliva (Ispidula) schepmani" = Oliva (Ispidula) tisiphona2 Duclos 1844 olive snail
 Neogastropoda - Ancillariidae
Ancilla (Ebrunea) venezuelana2 Weisbord 1962 snail
 Neogastropoda - Marginellidae
Marginula (Prunum) circumvittata2 Weisbord 1962 margin shell
Hyalina (Volvarina) lustra2 Weisbord 1962 margin shell
 Neogastropoda - Muricidae
"Murex (Phyllonotus) pomum" = Chicoreus (Phyllonotus) pomum2
"Murex (Phyllonotus) pomum" = Chicoreus (Phyllonotus) pomum2 Gmelin 1791 murex snail
 Neogastropoda - Cystiscidae
Persicula lavelana1, "Persicula (? Rabicea) hodsoni" = Persicula interruptalineata2, "Persicula (Rabicea) interruptelinata" = Persicula2
Persicula lavelana1 Hodson 1927 snail
Subspecies: Persicula (Rabicea) venezuelana lavelana
"Persicula (? Rabicea) hodsoni" = Persicula interruptalineata2 Megerle von Mühlfeld 1818 snail
"Persicula (Rabicea) interruptelinata" = Persicula2 snail
 Sorbeoconcha - Strombidae
Strombus pugilis2 Linnaeus 1758 conch
Subspecies: Strombus pugilis pugilus
 Sorbeoconcha - Cassidae
"Semicassis (Tylocassis) granulata" = Semicassis granulata2
"Semicassis (Tylocassis) granulata" = Semicassis granulata2 Born 1778 snail
 Sorbeoconcha - Ranellidae
Charonia sp.2 Gistel 1848 triton
 Sorbeoconcha - Vermetidae
Bivalvia
 Nuculanida - Nuculanidae
"Nuculana (Saccella) marella" = Saccella, "Nuculana (Saccella) axelolssoni" = Saccella3, "Nuculana (Saccella) marella" = Saccella3, Nuculana (Saccella) karlmartini3
"Nuculana (Saccella) marella" = Saccella pointed nut clam
"Nuculana (Saccella) axelolssoni" = Saccella3 pointed nut clam
"Nuculana (Saccella) marella" = Saccella3 pointed nut clam
Nuculana (Saccella) karlmartini3 Weisbord 1964 pointed nut clam
 Nuculida - Nuculidae
"Nucula (Nucula) venezuelana" = Nucula (Nucula) vieta3, "Nucula (Ennucula) mareana" = Ennucula3
"Nucula (Nucula) venezuelana" = Nucula (Nucula) vieta3 Guppy 1874 nut clam
"Nucula (Ennucula) mareana" = Ennucula3 nut clam
 Pectinida - Pectinoidae
Pecten (Pecten) caribeus3, Pecten (Pecten) maiquetiensis3, "Pecten (Amusium) marensis" = Amusium3, "Chlamys (Leptopecten) desultoria" = Leptopecten3, "Chlamys (Argopecten) gibbus" = Argopecten gibbus3
"Pecten (Amusium) marensis" = Amusium3 scallop
"Chlamys (Leptopecten) desultoria" = Leptopecten3 scallop
"Chlamys (Argopecten) gibbus" = Argopecten gibbus3 Linnaeus 1758 calico scallop
 Pectinida - Anomiidae
Pododesmus rudis3 Broderip 1834 scallop
 Ostreida - Pinnidae
Pinna aff. carnea3 Gmelin 1791 oyster
 Ostreida - Ostreidae
"Ostrea (Alectryonia) vespertina" = Dendostrea vespertina3
"Ostrea (Alectryonia) vespertina" = Dendostrea vespertina3 Conrad 1855 oyster
 Arcida - Arcidae
"Anadara (Lunarca) ovalis" = Lunarca ovalis3, Anadara (Cunearca) cumanensis3
"Anadara (Lunarca) ovalis" = Lunarca ovalis3 Bruguiere 1789 ark
 Arcida - Glycymerididae
"Glycymeris (Tucetona) pectinata" = Tucetona pectinata3
"Glycymeris (Tucetona) pectinata" = Tucetona pectinata3 Gmelin 1791 clam
 Cardiida - Cardiidae
"Trigoniocardia (Trigoniocardia) caboblanquensis" = Trigoniocardia (Apiocardia) antillarum3, Trachycardium (Dallocardia) muricatum3
"Trigoniocardia (Trigoniocardia) caboblanquensis" = Trigoniocardia (Apiocardia) antillarum3 d'Orbigny 1853 cockle
 Cardiida - Semelidae
Ervilia nitens3 Montagu 1808 clam
 Cardiida - Solecurtidae
 Cardiida - Tellinidae
Tellina (Eurytellina) nitens3 Adams 1845 tellin clam
 Cardiida - Chamidae
Arcinella "sp. B"3 Schumacher 1817 jewel box
 Cardiida - Veneridae
"Chione (Lirophora) cultellata" = Lirophora3, "Chione (Lirophora) riomaturensis" = Lirophora (Lirophora) riomaturensis3, "Chione (Chione) cancellata" = Chione cancellata3, "Dosinia (Dosinidia) concentrica" = Dosinia (Dosinia) concentrica3, "Pitar (? Pitarella) scutellaris" = Agriopoma3, Macrocallista maculata3, Transennella caboblanquensis3
"Chione (Lirophora) cultellata" = Lirophora3 venus clam
"Chione (Lirophora) riomaturensis" = Lirophora (Lirophora) riomaturensis3 Maury 1925 venus clam
"Chione (Chione) cancellata" = Chione cancellata3 Linnaeus 1767 venus clam
"Dosinia (Dosinidia) concentrica" = Dosinia (Dosinia) concentrica3 Born 1778 venus clam
"Pitar (? Pitarella) scutellaris" = Agriopoma3 venus
Macrocallista maculata3 Linnaeus 1758 venus clam
Transennella caboblanquensis3 Weisbord 1964 venus clam
 Lucinida - Lucinidae
"Lucina (Parvilucina) ephraimi" = Parvilucina3
"Lucina (Parvilucina) ephraimi" = Parvilucina3 clam
 Carditida - Carditidae
"Venericardia (Glyptoactis) wendellwoodringi" = Glyptoactis (Glyptoactis) wendellwoodringi3
"Venericardia (Glyptoactis) wendellwoodringi" = Glyptoactis (Glyptoactis) wendellwoodringi3 Weisbord 1964 clam