PRI Loc. 1596 (sample 29, replicate B) - McClellans Farm [Shoal River Fm]: Serravallian, Florida
collected by Harris et al. 1935

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Gastropoda - Turritellidae
Turritella (Torcula) waltonensis
12 specimens
original and current combination Torcula
Gastropoda - Neogastropoda - Olividae
Oliva liodes Dall 1903
3 specimens
recombined as Oliva (Omogymna) liodes
Gastropoda - Neogastropoda - Nassariidae
Nassarius sp. Duméril 1806
6 specimens
Gastropoda - Neogastropoda - Fasciolariidae
Fusinus sp. Rafinesque 1815
1 specimen
Gastropoda - Neogastropoda - Columbellidae
Strombina waltoniana
2 specimens
Mitrella tytha
1 specimen
Gastropoda - Neogastropoda - Conidae
Conus waltonensis Aldrich 1903
5 specimens
Gastropoda - Neogastropoda - Drilliidae
Crassispira calligonoides Gardner 1938
3 specimens
recombined as Crassispira (Hindsiclava) calligonoides
Eumetadrillia rabdotocona
1 specimen
spelled with current rank as Agladrillia (Eumetadrillia)
Gastropoda - Neogastropoda - Muricidae
Talityphis pterinus (Gardner 1936)
1 specimen
Gastropoda - Neogastropoda - Cancellariidae
Cancellaria waltoniana
8 specimens
Gastropoda - Naticidae
Polinices judsoni (Maury 1910)
3 specimens
original and current combination Natica judsoni
Bivalvia - Arcida - Arcidae
Anadara (Diluvarca) sp. (Woodring 1925)
2 specimens
Bivalvia - Arcida - Glycymerididae
Costaglycymeris waltonensis (Gardner 1947)
82 specimens
Tucetona sp. Iredale 1939
1 specimen
Bivalvia - Pectinida - Pectinidae
Argopecten sp. Monterosato 1889
1 specimen
Bivalvia - Cardiida - Veneridae
Pitar prosayana
4 specimens
Lirophora (Panchione) funiakensis (Gardner 1947)
5 specimens
Dosinia (Dosinidia) dalli Gardner 1947
1 specimen
Mercenaria prodona
2 specimens
Bivalvia - Cardiida - Cardiidae
Cerastoderma waltonianum Dall 1900
13 specimens
Trachycardium plectopleura
5 specimens
Laevicardium laevigatum (Linnaeus 1758)
1 specimen
replaced by Laevicardium serratum
Bivalvia - Carditida - Astartidae
Astarte isosocles
1 specimen
Bivalvia - Carditida - Crassatellidae
Scambula densus (Dall 1900)
8 specimens
recombined as Crassatella densus
unclassified
Bryozoa indet. Ehrenberg 1831
see common names

Geography
Country:United States State/province:Florida County:Walton
Coordinates: 30.7° North, 86.1° West (view map)
Paleocoordinates:31.0° North, 83.4° West
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period:Neogene Epoch:Miocene
Stage:Serravallian 10 m.y. bin:Cenozoic 5
Key time interval:Serravallian
Age range of interval:13.82000 - 11.62000 m.y. ago
Age estimate:12.4 Ma (Sr isotope)
Stratigraphy
Geological group:Alum Bluff Formation:Shoal River
Stratigraphic resolution:bed
Stratigraphy comments: 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.
Lithology and environment
Primary lithology: unlithified calcareous marl
Secondary lithology: unlithified calcareous sandstone
Includes fossils?Y
Lithology description: LITHOLOGY: Marls, sands, clays, for the most part unconsolidated, in places highly calcareous
Environment:coastal indet.
Geology comments: ENVIRONMENT: Shallow marine siliciclastic.
Taphonomy
Modes of preservation:body
Degree of concentration:concentrated
Size of fossils:macrofossils
Preservation of anatomical detail:medium
Articulated whole bodies:some
Fragmentation:occasional
Collection methods and comments
Collection methods:bulk,sieve,field collection
Minimum sieve size:4.000
Reason for describing collection:paleoecologic analysis
Museum repositories:PRI
Collectors:Harris et al. Collection dates:1935
Collection method comments: 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.
Taxonomic list comments:COVERAGE: Exhaustive for gastropoda and bivalvia. NOMENCLATURE: Based on Gardner (1947) with revised nomenclature by A. Hendy (4/2008).
Metadata
Also known as:Station 41
Database number:80019
Authorizer:A. Hendy Enterer:K. Bulinski
Modifier:A. Hendy Research group:GCP,marine invertebrate
Created:2008-04-01 07:42:44 Last modified:2013-11-25 13:37:23
Access level:authorizer only Released:2009-04-01 07:42:44
Creative Commons license:CC BY
Reference information

Primary reference:

19909. 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]