TU 1356, Río Cana [Gurabo Fm] (Pliocene of Dominican Republic)

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

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Gurabo Formation, Zanclean (5.3 - 3.6 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 extrapolated from Cheetham et al. (1999) and Saunders et al. (1986). THICKNESS: Unknown. STRATIGRAPHIC POSITION: Unknown position within section.

• bed-level stratigraphic resolution

Environment/lithology: shallow subtidal; unlithified siliciclastic sediments

• ENVIRONMENT: Appearing to be shallow marine firmground environment.
• SPECIFIC LITHOLOGY: Unknown, presumably silcicilastic. LITHIFICATION: Unlithified based on observation of figures.

Size class: macrofossils

Preservation: original aragonite, original calcite

Reposited in the PRI

Collection methods: bulk, sieve,

• COLLECTOR: E. Vokes. REPOSITORY: PRI. FIDELITY: Moderate ecological fidelity.

Primary reference: A. J. W. Hendy, D. P. Buick, K. V. Bulinski, C. A. Ferguson, and A. I. Miller. 2008. Unpublished census data from Atlantic coastal plain and circum-Caribbean Neogene assemblages and taxonomic opinions. [A. Hendy/A. Hendy/A. Hendy]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 74970: authorized by Austin Hendy, entered by Austin Hendy on 09.09.2007

Creative Commons license: CC BY (attribution)

Taxonomic list

• TAXONOMY: Most taxa Identified by A. Hendy, with some earlier identifications by E. Vokes, P. Jung, H. Vokes, L. Anderson.
Gastropoda
 Cerithioidea - Cerithiidae
Cerithiidae indet. Fleming 1822 cerith snail
 Sorbeoconcha - Naticidae
Naticidae indet. Guilding 1834 moon snail
"Natica (Naticarius) canrena" = Naticarius canrena Linnaeus 1758 moon snail
Stigmaulax vererugosum Cossmann 1924 moon snail
 Sorbeoconcha - Cassidae
"Phalium moniliferum" = Semicassis reclusa
"Phalium moniliferum" = Semicassis reclusa Guppy 1873 snail
 Sorbeoconcha - Tonnidae
Malea camura Guppy 1866 tun shell
 Sorbeoconcha - Cypraeidae
Zonaria sp. Jousseaume 1884 cowry
 Neogastropoda - Turbinellidae
Vasum (Vasum) gurabicum3 Maury 1917 snail
 Neogastropoda - Mitridae
Subcancilla henekeni Sowerby 1850 mitre shell
 Neogastropoda - Fasciolariidae
 Neogastropoda - Nassariidae
Calophos sp. Woodring 1964 snail
 Neogastropoda - Volutidae
Lyria (Lyria) incomperta Hoerle and Vokes 1978 volute
 Neogastropoda - Muricidae
Chicoreus (Phyllonotus) pomatus2 Vokes 1989 murex snail
 Neogastropoda - Harpidae
Morum (Oniscidia) domingense Sowerby 1850 snail
 Neogastropoda - Conidae
Conus sp. Linnaeus 1758 cone shell
Conus "sp. A" Linnaeus 1758 cone shell
"Conus proteus" = Conus spurius Gmelin 1791 cone shell
Conus consobrinus Sowerby 1850 cone shell
 Neogastropoda - Turridae
Polystira haitensis Sowerby 1850 turrid
 Sorbeoconcha - Strombidae
Strombus sp. Linnaeus 1758 conch
Strombus bifrons Sowerby 1850 conch
 Sorbeoconcha - Xenophoridae
Xenophora delecta Guppy 1876 carrier shell
 Trochoidea - Turbinidae
Astralium sp. Link 1807 snail
Bivalvia
 Cardiida - Veneridae
Ventricolaria blandiana Guppy 1873 venus clam
 Cardiida - Cardiidae
"Laevicardium laevigatum" = Laevicardium serratum, Laevicardium vitellinum1
"Laevicardium laevigatum" = Laevicardium serratum Linnaeus 1758 cockle
Laevicardium vitellinum1 Reeve 1844 cockle
 Lucinida - Lucinidae
Lucinidae indet. Fleming 1828 clam
Codakia (Codakia) orbicularis Linnaeus 1758 clam
"Miltha (Megaxinus) sp." = Megaxinus Brugnone 1880 clam
"Phacoides domingensis" = Phacoides pectinatus domingensis Dall 1890 clam
 Carditida - Crassatellidae
 Pectinida - Pectinoidae
Argopecten eccentricus4 Gabb 1873 calico scallop
Lindapecten plurinominis4 Pilsbry and Johnson 1917 scallop
 Ostreida - Malleidae
Isognomon sp. Lightfoot 1786 oyster
 Ostreida - Ostreidae
Dendostrea sp. Swainson 1835 oyster
 Arcida - Arcidae
"Arca (Arca) zebra" = Byssoarca zebra Swainson 1833 ark
 Arcida - Glycymerididae
Tucetona acuticostata Sowerby 1849 clam