NMB Loc. 15900 - Río Gurabo [Cercado Fm] (Miocene of Dominican Republic)

Where: Dominican Republic (19.5° N, 71.2° W: paleocoordinates 19.4° N, 70.3° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Cercado Formation, Tortonian (11.6 - 7.2 Ma)

• AGE: direct date from Cheetham et al. (1999). STRATIGRAPHIC POSITION: unit G1 (120-140 m).

• bed-level stratigraphic resolution

Environment/lithology: coastal; lithified siliciclastic sediments

• siliciclastic-dominated near-shore habitats

Size class: macrofossils

Primary reference: J. B. Saunders, P. Jung, and B. Biju-Duval. 1986. Neogene Paleontology in the Northern Dominican Republic: 1. Field Surveys, Lithology, Environment, and Age. Bulletins of American Paleontology 89(323):1-79 [A. Hendy/A. Hendy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 93644: authorized by Wolfgang Kiessling, entered by Uta Merkel on 27.01.2010, edited by Austin Hendy and Mihaela Krause

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Architaenioglossa - Ampullinidae
Pachycrommium sp.6 Woodring 1928 snail
 Neotaenioglossa - Calyptraeidae
Crucibulum (Dispotaea) sp.6 Say 1824 slipper shell
 Cerithioidea - Cerithiidae
Cerithiidae indet.6 Fleming 1822 cerith snail
"Ochetoclava terpna" = Rhinoclavis (Ochetoclava)6 cerith snail
 Sorbeoconcha - Naticidae
Sinum sp.6 Röding 1798 moon snail
Polinices sp.6 Monfort 1810 moon snail
Stigmaulax sp.6 Morch 1852 moon snail
Tectonatica sp.6 Sacco 1890 moon snail
 Sorbeoconcha - Cassidae
Semicassis reclusa1 Guppy 1873 snail
 Neogastropoda - Cancellariidae
Aphera islacolonis7 Maury 1917 snail
 Neogastropoda - Fasciolariidae
Fusinus henekeni6 Sowerby 1850 snail
 Neogastropoda - Buccinidae
Tritiaria (Antillophos) moorei6 Guppy 1866 true whelk
 Neogastropoda - Columbellidae
 Neogastropoda - Marginellidae
"Prunum maoense" = Marginella maoensis8
"Prunum maoense" = Marginella maoensis8 Maury 1917 margin shell
 Neogastropoda - Muricidae
"Murex (Haustellum) messorius" = Vokesimurex messorius10, "Chicoreus (Chicoreus) cornurectus" = Chicoreus (Triplex) cornurectus10
"Murex (Haustellum) messorius" = Vokesimurex messorius10 Sowerby 1841 murex snail
"Chicoreus (Chicoreus) cornurectus" = Chicoreus (Triplex) cornurectus10 Guppy 1876 murex snail
 Neogastropoda - Terebridae
Terebridae indet.6 Mörch 1852 auger snail
 Sorbeoconcha - Xenophoridae
Xenophora delecta6 Guppy 1876 carrier shell
 Thecosomata - Limacinidae
 Neritoidea - Neritidae
Smaragdia viridis3 Linnaeus 1758 snail
Neritina figulopicta3 Maury 1917 snail
Bivalvia
 Cardiida - Cardiidae
 Lucinida - Lucinidae
Lucinidae indet.6 Fleming 1828 clam
 Carditida - Crassatellidae
Crassatellidae indet.6 Férussac 1822 clam
 Pectinida - Pectinoidae
Argopecten eccentricus11 Gabb 1873 calico scallop
Anthozoa
 Scleractinia - Turbinoliidae