NMB Loc. 16832 - Río Cano [Gurabo Fm] (Miocene of Dominican Republic)

Where: Dominican Republic (18.9° N, 71.6° W: paleocoordinates 18.9° N, 71.0° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Gurabo Formation, Messinian (7.2 - 5.3 Ma)

• STRATIGRAPHIC RELATIONS: From Gurabo Fm, which overlies the Cercado Fm, and is overlain by the Mao Fm (Pliocene). AGE: Late Miocene-Early Pliocene, based on Table 1 of Saunders et al. (1986); direct date from Cheetham et al. (1999). STRATIGRAPHIC POSITION: From 385 m above base of the section.

• bed-level stratigraphic resolution

Environment/lithology: marine; shelly/skeletal siltstone

• SPECIFIC LITHOLOGY: Silts, with molluscs. LITHIFICATION: Unknown.

Size class: macrofossils

Reposited in the NMB

Collection methods: surface (in situ),

• COLLECTOR: Unknown. REPOSITORY: Naturhistorisches Museum Basel, Switzerland (NMB).

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 131496: authorized by Austin Hendy, entered by Austin Hendy on 26.07.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Limited to taxa described in taxonomic monograph. NOMENCLATURE: Authoritative publication, with modern nomenclature, and species-resolution identification.
Bivalvia
 Pectinida - Pectinoidae
Argopecten eccentricus6 Gabb 1873 calico scallop
Lindapecten plurinominis6 Pilsbry and Johnson 1917 scallop
 Carditida - Crassatellidae
Crassatellidae indet.2 Férussac 1822 clam
 Poromyida - Verticordiidae
Trigonulina bowdenensis3 Dall 1903 clam
 Cardiida - Cardiidae
Trigoniocardia (Trigoniocardia) haitensis4 Sowerby 1850 cockle
SUBSPECIES: Trigoniocardia (Trigoniocardia) haitensis sambaica
 Lucinida - Lucinidae
Lucinidae indet.2 Fleming 1828 clam
Gastropoda
 Cerithioidea - Cerithiidae
Cerithiidae indet.2 Fleming 1822 cerith snail
Cerithium venustum2 Gabb 1873 cerith snail
Bittium yaguense2 Gabb 1873 cerith snail
 Cerithioidea - Turritellidae
Vermicularia woodringi2 Olsson and Harbison 1953 turret shell
 Cerithioidea - Potamididae
Potamides sp.2 Brongniart 1810 horn snail
 Sorbeoconcha - Naticidae
Sigatica sp.2 Meyer and Aldrich 1886 moon snail
Stigmaulax sp.2 Morch 1852 moon snail
Tectonatica sp.2 Sacco 1890 moon snail
Natica sp.2 Scopoli 1777 moon snail
Polinices sp.2 Monfort 1810 moon snail
 Sorbeoconcha - Vermetidae
 Neogastropoda - Muricidae
"Murex (Haustellum) messorius" = Vokesimurex messorius5
"Murex (Haustellum) messorius" = Vokesimurex messorius5 Sowerby 1841 murex snail
 Sorbeoconcha - Cypraeidae
Erosaria spurca2 Linnaeus 1758 cowry
 Sorbeoconcha - Capulidae
Capulus sp.2 Monfort 1810 snail
 Sorbeoconcha - Triphoridae
Triphoridae indet.2 Gray 1847 snail
 Neritoidea - Neritidae
Smaragdia viridis1 Linnaeus 1758 snail