Terramar Pit [Suwannee Limestone] (Oligocene of the United States)

Where: Polk County, Florida (28.2° N, 82.2° W: paleocoordinates 28.2° N, 75.9° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Suwannee Limestone Formation, Early/Lower Oligocene (33.9 - 28.4 Ma)

• STRATIGRAPHIC RELATIONS: From the Suwannee Fm of the Vicksburg Group. AGE: Early Oligocene (Latdorfian) based on correlation with the Gulf Coastal Plain succession. STRATIGRAPHIC POSITION: From unknown position within formation.

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; poorly lithified, shelly/skeletal, cherty/siliceous limestone

• ENVIRONMENT: Shallow, less than 5 m water depth, quiet-water carbonate lagoon.
• SPECIFIC LITHOLOGY: Residual unconsolidated calcilutite and blocks of dense, partially silicified limestone. LITHIFICATION: Poorly-lithified, based on facies description and figured specimens.

Size class: macrofossils

Preservation: replaced with silica

Collected by Kendrew & Petuch; reposited in the FMNH

Collection methods: surface (float), surface (in situ),

• COLLECTORS: E. Kendrew and E. Petuch. REPOSITORY:UF (University of Florida, Gainesville, FL) = FLMNH.

Primary reference: E. J. Petuch. 1997. A new gastropod fauna from an Oligocene back-reef lagoonal environment in west central Florida. The Nautilus 110(4):122-138 [A. Hendy/A. Hendy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 80184: authorized by Austin Hendy, entered by Austin Hendy on 08.04.2008, edited by Mihaela Krause

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Exhaustive for gastropoda, and with bivalvia and anthozoa mentioned. NOMENCLATURE: Authoritative pubication with species and subgenus resolution taxonomic assignments.
unclassified
  -
Anthozoa
 Scleractinia - Merulinidae
 Scleractinia - Montastraeidae
"Montastrea bainbridgensis" = Montastraea endothecata
"Montastrea bainbridgensis" = Montastraea endothecata Duncan 1863 stony coral
 Scleractinia - Pocilloporidae
"Stylophora minutissima" = Stylophora minor
"Stylophora minutissima" = Stylophora minor Duncan 1863 stony coral
Gastropoda
 Trochoidea - Trochidae
 Trochoidea - Turbinidae
 Opisthobranchia - Cylichnidae
Suwannescapha lindae Petuch 1997 snail
 Pseudomelanoidea - Pseudomelaniidae
"Crassispirella lyopleura" = Crassispira (Crassispirella)
"Crassispirella lyopleura" = Crassispira (Crassispirella) snail
 Architaenioglossa - Ampullinidae
 Neotaenioglossa - Calyptraeidae
Calyptraea conradi slipper shell
 Sorbeoconcha - Naticidae
Natica caseyi moon snail
 Neogastropoda - Turbinellidae
 Neogastropoda - Costellariidae
Conomitra staminea ribbed mitre
Conomitra crenulata ribbed mitre
Conomitra kendrewi Petuch 1997 ribbed mitre
 Neogastropoda - Mitridae
 Neogastropoda - Clathurellidae
 Neogastropoda - Terebridae
 Neogastropoda - Conidae
Conus (Asprella) kendrewi Petuch 1997 cone shell
Conus (Leptoconus) cookei Dall 1916 cone shell
 Neogastropoda - Turridae
 Neogastropoda - Nassariidae
 Neogastropoda - Melongenidae
"Myristica crassicornuta" = Melongena (Myristica), Spinifulgur gemmulatum
"Myristica crassicornuta" = Melongena (Myristica) snail
Spinifulgur gemmulatum Petuch 1997 whelk
 Neogastropoda - Buccinidae
Solenosteira suwanneensis Petuch 1997 true whelk
 Neogastropoda - Olividae
Oliva (Omogymna) brooksvillensis Mansfield 1937 olive snail
 Neogastropoda - Cystiscidae
Persicula suwanneensis Petuch 1997 snail
Persicula dockeryi Petuch 1997 snail
 Neogastropoda - Volutidae
Falsilyria kendrewi Petuch 1997 volute
 Neogastropoda - Marginellidae
Dentimargo dalli Petuch 1997 margin shell
Prunum ericae margin shell
Prunum jessicae Petuch 1997 margin shell
Prunum sandrae Petuch 1997 margin shell
 Neogastropoda - Muricidae
Chicoreus stetopus murex snail
"Talityphis mississippiensis" = Typhina murex snail
Pterynotus propeposti Mansfield 1937 mustached bat
 Sorbeoconcha - Thersiteidae
Orthaulax hernandoensis Mansfield 1937 snail
 Sorbeoconcha - Cypraeidae
Cypraeorbis kendrewi Petuch 1997 cowry
 Sorbeoconcha - Cassidae
 Sorbeoconcha - Personidae
 Sorbeoconcha - Ficidae
Ficus mississippiensis Conrad 1848 fig shell
 Cerithioidea - Potamididae
 Cerithioidea - Turritellidae
Torcula caseyi turret shell
 Cerithioidea - Batillariidae
Pyrazisinus kendrewi Petuch 1997 snail
 Cerithioidea - Modulidae
 Cerithioidea - Cerithiidae
"Semivertagus menthafontis" = Clava (Semivertagus) cerith snail
"Semivertagus silicium" = Clava (Semivertagus) cerith snail
Cerithium cookei cerith snail
Cerithium (Thericium) insulatum Dall 1916 cerith snail
Prismacerithium prisma Petuch 1997 cerith snail
Bittium caseyi cerith snail
Cestumcerithium pascoensis Mansfield 1937 cerith snail
Cestumcerithium vaginatum Mansfield 1937 cerith snail
Cestumcerithium liveoakensis Mansfield 1937 cerith snail
Cestumcerithium brooksvillensis Mansfield 1937 cerith snail
Bivalvia
 Arcida - Glycymerididae
Glycymeris suwannensis Mansfield 1937 clam
 Lucinida - Lucinidae
Phacoides hernandoensis Mansfield 1937 clam
 Cardiida - Veneridae
"Chione bainbridgensis" = Chione (Chionopsis) bainbridgensis
"Chione bainbridgensis" = Chione (Chionopsis) bainbridgensis Dall 1916 venus clam
 Carditida - Crassatellidae
Crassatella portelli Devries 2016 clam