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
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
Anthozoa | |
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Mussismilia hispida2, Manicina areolata2, Manicina puntagordensis2, Pseudodiploria sarasotana2, Pseudodiploria strigosa2, Scolymia "sp. A"2, Scolymia "sp. B"2, Scolymia lacera2
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Thecostraca | |
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Balanus sp.4, Balanus tintinnabulum4, Balanus trigonus4, "Balanus tamiamiensis" = Chesaconcavus tamiamiensis4, "Balanus glyptopoma" = Arossia glyptopoma4, "Balanus concavus" = Concavus concavus3
"Balanus concavus" = Concavus concavus3 Bronn 1831 barnacle SUBSPECIES: Balanus concavus chesapeakensis and B. concavus glyptotoma
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Bivalvia | |
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Spondylus bostrychites3, Spathochlamys vaginula5, Nodipecten collierensis3, Pecten (Pecten) hemycyclicus3, "Aequipecten (Plagioctenium) evergladensis" = Argopecten3, "Aequipecten (Plagioctenium) tamiamiensis" = Argopecten3, Lyropecten (Lyropecten) jeffersonensis3
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Ostrea disparilis3, Ostrea locklini3, Ostrea coxi3, "Ostrea sculpturata" = Conradostrea sculpturata3
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"Pycnodonta haitensis" = Hyotissa haitensis3
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Echinoidea | |
Eucidaris tribuloides pencil urchin | |
Plagiobrissus sp. Pomel 1883 heart urchin | |
"Echinocardium orthonotum" = Echinocardium orthonotum, "Echinocardium gothicum" = Echinocardium orthonotum3
"Echinocardium orthonotum" = Echinocardium orthonotum Conrad 1843 heart urchin | |
Agassizia porifera Ravenel 1848 heart urchin | |
Mellita aclinensis Kier 1963 sand dollar
"Encope tamiamiensis" = Encope macrophora tamiamiensis Mansfield 1932 sand dollar | |
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Rhyncholampas evergladensis sea urchin | |
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Lytechinus variegatus Lamarck 1816 sea urchin | |
Asteroidea | |
Heliaster microbrachius Xantus 1860 sea star | |
Oreasteridae indet. Fisher 1911 sea star | |
Luidia sp. Forbes 1839 sea star |