Unspecified localities [Tamiami Formation] (Pliocene of the United States)

Where: Florida (26.1° N, 81.5° W: paleocoordinates 26.2° N, 80.7° W)

• coordinate based on nearby landmark

• basin-level geographic resolution

When: Tamiami Formation, Early/Lower Pliocene (5.3 - 3.6 Ma)

• LITHOSTRATIGRAPHIC RELATIONSHIPS: From the Tamiami Formation, which unconformably underlies the Pinecrest Beds (=Pincrest Fm), and is correlative to the Choctawatchee Fm (=Jackson Bluff Fm) in Northern Florida and Yorktown Fm of North Carolina and Virginia. AGE: Early Pliocene-Late Pliocene according to Oyen and Portell, but assigned here to an Early Pliocene age. STRATIGRAPHIC POSITION: From unknown position within formation.

• formation-level stratigraphic resolution

Environment/lithology: lithified, phosphatic, shelly/skeletal, gray, calcareous sandstone and lithified, phosphatic, gray, green, sandy, calcareous claystone

• ENVIRONMENT: Shallow carbonate setting, probably firmground, based on high epifaunal content.
• GENERAL LITHOLOGY: Includes light gray to tan fossiliferous sands, light gray to green fossiliferous sandy clays and clayey sands, and white to light gray, poorly consolidated, sandy, fossiliferous limestone (pictured below). Phosphate is present in virtually all lithologies as limited quantities of sand- to gravel-sized grains.

Size classes: macrofossils, microfossils

Preservation: cast, mold/impression, original calcite

Reposited in the USNM

• COLLECTORS: Multiple collectors, probably including Mansfield, A. Olsson, and R. Petit. REPOSITORY: USNM.

Primary reference: C. W. Oyen and R. W. Portell. 2001. Diversity patterns and biostratigraphy of Cenozoic echinodems from Florida. Palaeogeography, Palaeoclimatology, Palaeoecology 166:193-218 [A. Miller/A. Hendy/A. Hendy]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 35026: authorized by Austin Hendy, entered by Austin Hendy on 25.10.2003, edited by Mihaela Krause

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Exhaustive for echinoidea, with charactersitic bivalvia, gastropoda, and cirripedia. NOMENCLATURE: Relatively modern echinoid nomenclature, but somewhat antiquated molluscan nomenclature, although identified to species and subgenus resolution.
Maxillopoda
 Acrothoracica -
Acrothoracica indet.4 Gruvel 1905 barnacle
 Sessilia - Chelonibiidae
Chelonibia testudinaria4 Linnaeus 1758 turtle barnacle
Chelonibia patula4 Ranzani 1818 turtle barnacle
 Sessilia - Balanidae
"Balanus concavus" = Concavus concavus3, "Balanus tamiamiensis" = Chesaconcavus tamiamiensis4, "Balanus glyptopoma" = Arossia glyptopoma4, "Balanus tintinnabulum" = Megabalanus tintinnabulum4, Balanus sp.4, Balanus trigonus4
"Balanus concavus" = Concavus concavus3 Bronn 1831 barnacle
SUBSPECIES: Balanus concavus chesapeakensis and B. concavus glyptotoma
"Balanus tamiamiensis" = Chesaconcavus tamiamiensis4 Ross 1965 barnacle
"Balanus glyptopoma" = Arossia glyptopoma4 Pilsbry 1916 barnacle
"Balanus tintinnabulum" = Megabalanus tintinnabulum4 Linnaeus 1758 barnacle
Balanus sp.4 Da Costa 1778 barnacle
Balanus trigonus4 Darwin 1854 barnacle
Bivalvia
 Pectinida - Pectinoidae
Spondylus bostrychites3, Nodipecten collierensis3, Pecten (Pecten) hemycyclicus3, "Aequipecten (Plagioctenium) evergladensis" = Argopecten3, "Aequipecten (Plagioctenium) tamiamiensis" = Argopecten3, Spathochlamys vaginula5, Lyropecten (Lyropecten) jeffersonensis3
Spondylus bostrychites3 Guppy 1867 scallop
"Aequipecten (Plagioctenium) evergladensis" = Argopecten3 calico scallop
"Aequipecten (Plagioctenium) tamiamiensis" = Argopecten3 calico scallop
Spathochlamys vaginula5 Dall 1898 scallop
 Pectinida - Anomiidae
Placunanomia burnsi3 Mansfield 1939 scallop
 Ostreida - Gryphaeidae
"Pycnodonta haitensis" = Hyotissa haitensis3
"Pycnodonta haitensis" = Hyotissa haitensis3 Sowerby 1850 oyster
 Ostreida - Ostreidae
"Ostrea sculpturata" = Conradostrea sculpturata3 Conrad 1840 oyster
Ostrea coxi3 oyster
Asteroidea
 Paxillosida - Luidiidae
Luidia sp. Forbes 1839 sea star
 Valvatida - Oreasteridae
Oreasteridae indet. Fisher 1911 sea star
 Forcipulatida - Heliasteridae
Heliaster microbrachius Xantus 1860 sea star
Echinoidea
 Cidaroida - Cidaridae
Eucidaris tribuloides pencil urchin
 Arbacioida - Arbaciidae
Arbacia crenulata3 sea urchin
 Camarodonta - Toxopneustidae
Lytechinus variegatus Lamarck 1816 sea urchin
 Spatangoida - Schizasteridae
Agassizia porifera Ravenel 1848 heart urchin
 Spatangoida - Loveniidae
"Echinocardium orthonotum" = Echinocardium orthonotum, "Echinocardium gothicum" = Echinocardium orthonotum3
"Echinocardium orthonotum" = Echinocardium orthonotum Conrad 1843 heart urchin
"Echinocardium gothicum" = Echinocardium orthonotum3 Conrad 1843 heart urchin
 Spatangoida - Brissidae
Plagiobrissus sp. Pomel 1883 heart urchin
 Cassiduloida - Cassidulidae
 Clypeasteroida - Mellitidae
Mellita aclinensis Kier 1963 sand dollar
Encope abberans1 sand dollar
"Encope tamiamiensis" = Encope macrophora tamiamiensis Mansfield 1932 sand dollar
 Clypeasteroida - Clypeasteridae
Clypeaster sunnilandensis3 Kier 1963 sand dollar
Anthozoa
 Scleractinia - Poritidae
Porites porites2 Pallas 1766 stony coral
 Scleractinia - Siderastreidae
Siderastrea dalli2 Vaughan 1919 stony coral
Siderastrea pliocenica2 Vaughan 1919 stony coral
 Scleractinia - Pachyphyllidae
Dichocoenia eminens2 Weisbord 1974 stony coral
 Scleractinia - Astrocoeniidae
Madracis decactis2 Lyman 1859 stony coral
 Scleractinia - Acroporidae
Acropora cervicornis2 Lamarck 1816 stony coral
 Scleractinia - Pocilloporidae
Stylophora granulata2 Umbgrove 1950 stony coral
 Scleractinia - Meandrinidae
 Scleractinia - Rhizangiidae
Septastrea crassa2 Holmes 1860 stony coral
Septastrea marylandica2 Conrad 1841 stony coral
 Scleractinia - Merulinidae
Trachyphyllia bilobata2 Duncan 1863 stony coral
Orbicella annularis2 Ellis and Solander 1876 stony coral
 Scleractinia - Faviidae
Pseudodiploria strigosa2 Dana 1846 stony coral
Solenastrea bournoni2 Milne-Edwards and Haime 1849 stony coral
Solenastrea hyades2 Dana 1846 stony coral
Manicina puntagordensis2 Weisbord 1968 stony coral
Manicina areolata2 Linnaeus 1758 stony coral
 Scleractinia - Mussidae
Mussismilia hispida2 Verrill 1901 stony coral
Scolymia "sp. A"2 Haime 1852 stony coral
Scolymia "sp. B"2 Haime 1852 stony coral
Scolymia lacera2 Pallas 1766 stony coral
 Scleractinia - Oculinidae
Oculina sarasotana2 Weisbord 1971 stony coral
 Scleractinia - Caryophylliidae
Placocyathus costatus2 Duncan 1864 stony coral
Placocyathus alveolus2 Duncan 1863 stony coral