NMB Loc. 15901 - Río Gurabo [Cercado Fm] (Miocene of Dominican Republic)

Also known as Reef 3902

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: reef, buildup or bioherm; lithified limestone and lithified sandstone

• patch reef at 150-155 m in a sandstone-dominated near-shore environment

Size class: macrofossils

Collection methods: peel or thin section,

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 84953: authorized by Wolfgang Kiessling, entered by Uta Merkel on 19.11.2008, edited by Austin Hendy

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Neritoidea - Neritidae
Smaragdia viridis3 Linnaeus 1758 snail
 Sorbeoconcha - Naticidae
Polinices sp.4 Monfort 1810 moon snail
Stigmaulax sp.4 Morch 1852 moon snail
Tectonatica sp.4 Sacco 1890 moon snail
 Neogastropoda - Fasciolariidae
Fusinus henekeni4 Sowerby 1850 snail
 Neogastropoda - Terebridae
Terebridae indet.4 Mörch 1852 auger snail
 Sorbeoconcha - Cypraeidae
Muracypraea henekeni4 Sowerby 1850 cowry
 Sorbeoconcha - Ficidae
Ficus gibsonsmithi1 Beu 2010 fig shell
Bivalvia
 Pectinida - Pectinoidae
Argopecten eccentricus6 Gabb 1873 calico scallop
 Cardiida - Cardiidae
 Lucinida - Lucinidae
Lucinidae indet.4 Fleming 1828 clam
Anthozoa
 Scleractinia - Mussidae
Manicina grandis2 Duncan 1864 stony coral