PRI Loc. 1596 (sample 29, replicate C) - McClellans Farm [Shoal River Fm] (Miocene of the United States)

Also known as Station 41

Where: Walton County, Florida (30.7° N, 86.1° W: paleocoordinates 31.0° N, 83.4° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Shoal River Formation (Alum Bluff Group), Serravallian (13.8 - 11.6 Ma)

• STRATIGRAPHIC RELATIONS: From the Shoal River Fm of the Alum Bluff, which lies between the Chipola Fm (Early Miocene) and the Chochtawatchee Fm [Early Pliocene). AGE: Early Miocene (Gardener 1947); Middle Miocene in Vokes (1990) and Portell et al. (2006), although Jones et al. (1993) reports 87Sr/86Sr ratios that yielded average age estimates of 12.4 Ma [=Serravalian]. STRATIGRAPHIC POSITION: From unknown position within formation.

• bed-level stratigraphic resolution

Environment/lithology: coastal; unlithified, calcareous marl and unlithified, calcareous sandstone

• ENVIRONMENT: Shallow marine siliciclastic.
• LITHOLOGY: Marls, sands, clays, for the most part unconsolidated, in places highly calcareous

Size class: macrofossils

Collected by Harris et al. in 1935; reposited in the PRI

Collection methods: bulk, sieve,

• COLLECTOR: G.D. Harris, R.H. Flowers and K.V.W. Palmer, 1935. REPOSITORY: PRI, Ithaca NY. COMMENTS: Replicate 1 of 3 splits from PRI Loc. 1596.

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 Unpublished census data from Atlantic coastal plain and circum-Caribbean Neogene assemblages and taxonomic opinions.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 80018: authorized by Austin Hendy, entered by Austin Hendy on 01.04.2008, edited by Kate Bulinski

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Exhaustive for gastropoda and bivalvia. NOMENCLATURE: Based on Gardner (1947) with revised nomenclature by A. Hendy (4/2008).
Gastropoda
 Cerithioidea - Turritellidae
"Turritella (Torcula) waltonensis" = Torcula
"Turritella (Torcula) waltonensis" = Torcula turret shell
 Sorbeoconcha - Naticidae
Neverita sp., "Polinices judsoni" = Natica judsoni
Neverita sp. Risso 1826 moon snail
"Polinices judsoni" = Natica judsoni Maury 1910 moon snail
 Sorbeoconcha - Cassidae
"Semicassis (Tylocassis) aldrichi" = Semicassis aldrichi
"Semicassis (Tylocassis) aldrichi" = Semicassis aldrichi Dall 1890 snail
 Neogastropoda - Olividae
Olivella eleuthria olive snail
 Neogastropoda - Cancellariidae
 Neogastropoda - Nassariidae
"Uzita sp." = Nassarius (Uzita), "Uzita pedona" = Nassarius (Uzita)
"Uzita sp." = Nassarius (Uzita) Adams and Adams 1853 snail
"Uzita pedona" = Nassarius (Uzita) snail
 Neogastropoda - Columbellidae
Mitrella sp. Risso 1826 snail
 Neogastropoda - Terebridae
 Neogastropoda - Conidae
Conus waltonensis Aldrich 1903 cone shell
 Neogastropoda - Turridae
Turridae indet. Swainson 1840 turrid
Polystira tenagos Gardner 1947 turrid
 Neogastropoda - Drilliidae
"Mangelia (Eumetadrillia) rabdotacona" = Agladrillia (Eumetadrillia) rabdotacona
"Mangelia (Eumetadrillia) rabdotacona" = Agladrillia (Eumetadrillia) rabdotacona Gardner 1947 snail
 Opisthobranchia - Cylichnidae
Acteocina sp. Gray 1847 barrel-bubble
Bivalvia
 Pandorida - Pandoridae
"Pandora (Kennerleyis) dodona" = Pandora (Pandorella) dodona
"Pandora (Kennerleyis) dodona" = Pandora (Pandorella) dodona Dall 1903 clam
 Cardiida - Sportellidae
 Cardiida - Chamidae
Arcinella arcinella Linnaeus 1767 jewel box
 Cardiida - Veneridae
Pitar prosayana venus clam
Lirophora (Panchione) funiakensis Gardner 1947 venus clam
Dosinia (Dosinidia) dalli Gardner 1947 venus clam
 Cardiida - Mactridae
 Cardiida - Psammobiidae
"Psammobia sp." = Gari (Psammobia)
"Psammobia sp." = Gari (Psammobia) clam
 Cardiida - Tellinidae
"Eurytellina sp." = Tellina (Eurytellina) Fischer 1887 tellin clam
Phyllodina leptalea Gardner 1947 tellin clam
 Cardiida - Semelidae
 Cardiida - Cardiidae
 Lucinida - Lucinidae
 Carditida - Crassatellidae
"Scambula densus" = Crassatella densus
"Scambula densus" = Crassatella densus Dall 1900 clam
 Pectinida - Pectinoidae
Argopecten sp. Monterosato 1889 calico scallop
 Pectinida - Limidae
"Lima carolinensis" = Limaria (Limaria) carolinensis
"Lima carolinensis" = Limaria (Limaria) carolinensis Dall 1898 file clam
 Arcida - Arcidae
"Diluvarca sp." = Anadara (Diluvarca)
"Diluvarca sp." = Anadara (Diluvarca) Woodring 1925 ark
 Arcida - Glycymerididae
Costaglycymeris waltonensis Gardner 1947 clam
Lingulata
 Discinida - Disciniidae
Discinisca lugubris Conrad 1834
Bryozoa
  -
Bryozoa indet. Ehrenberg 1831