NMB Loc. 16865 - Rio Cana [Gurabo Fm] (Pliocene of Dominican Republic)

Where: Dominican Republic (19.6° N, 71.3° W: paleocoordinates 19.5° N, 70.9° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Gurabo Formation, Zanclean (5.3 - 3.6 Ma)

• AGE: Late Miocene or early Pliocene, according to Waller (2011); direct date from Cheetham et al. (1999). STRATIGRAPHIC POSITION: unit C7 (425-440 m).

• bed-level stratigraphic resolution

Environment/lithology: coastal; lithified sandstone and lithified limestone

• moderate to deep water depth 10-30 m
• soft bottom communities of reef-associated grass flats

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 94102: authorized by Wolfgang Kiessling, entered by Uta Merkel on 09.02.2010, edited by Austin Hendy

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Sorbeoconcha - Cassidae
Cypraecassis testiculus1 Linnaeus 1758 snail
Cassis sulcifera1 Sowerby 1850 snail
 Sorbeoconcha - Tonnidae
Malea camura1 Guppy 1866 tun shell
 Sorbeoconcha - Personidae
Distorsio simillima1 Sowerby 1850 snail
 Sorbeoconcha - Strombidae
Lobatus haitensis4 Sowerby 1850 true conch
Lobatus galliformis4 Pilsbry 1917 true conch
Strombus proximus4 Sowerby 1850 conch
Strombus bifrons4 Sowerby 1850 conch
 Neogastropoda - Marginellidae
Prunum coniforme5 Sowerby 1850 margin shell
 Neogastropoda - Volutidae
Lyria (Lyria) pulchella7 Sowerby 1850 volute
 Neogastropoda - Muricidae
Chicoreus (Siratus) domingensis6 Sowerby 1850 murex snail
Favartia (Pygmaepterys) germainae6 Vokes and D'Attilio 1980 murex snail
Bivalvia
 Pectinida - Pectinoidae
Amusium papyraceum9 Gabb 1873 scallop
Spondylus bostrychites8 Guppy 1867 scallop
Anthozoa
 Scleractinia - Mussidae
Manicina grandis2 Duncan 1864 stony coral
 Scleractinia - Astrocoeniidae
Stephanocoenia spongiformis3 Duncan 1864 stony coral