Where: Hillsborough County, Florida (27.7° N, 82.4° W: paleocoordinates 27.7° N, 82.2° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Bermont Formation, Middle Pleistocene (0.8 - 0.1 Ma)
• SOURCE: collection from 0.1 m thick "Bone bed", of the Bermont Formation. STRATIGRAPHIC RELATIONS: overlies the "Lower Shell Bed" and is overlain by a dolomitic "hard layer", also of the Bermont Formation, and the "Upper Shell Bed" of the Fort Thompson Fm. BIOSTRATIGRAPHY: apparently an Early Pleistocene age; assigned to Middle Pleistocene by Petuch and Roberts (2007).
• bed-level stratigraphic resolution
Environment/lithology: coastal; unlithified, shelly/skeletal mudstone
Size class: mesofossils
Preservation: original aragonite, original calcite
Reposited in the FMNH
Collection methods: bulk, quarrying,
• COLLECTOR: Morgan and Hulbert (1989). REPOSITORY: unknown repository, probably FMNH.
Primary reference: R.W. Portell, K.S. Schindler, and G.S. Morgan. 1992. The Pleistocene molluscan fauna from Leisley Shell Pit 1, Hillsborough County, Florida. Florida Geological Survey Special Publication 36: Plio-Pleistocene stratigraphy and paleontology of southern Florida [A. Miller/A. Hendy]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 61310: authorized by Austin Hendy, entered by Austin Hendy on 04.06.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Scaphopoda | |
Dentalium sp. Linnaeus 1758 tusk shell
Dentalium antillarium tusk shell | |
Bivalvia | |
Juliacorbula scutata, "Corbula contracta" = Caryocorbula contracta
Juliacorbula scutata Gardner 1943 clam
"Corbula contracta" = Caryocorbula contracta Say 1822 clam | |
Sphenia sp. Turton 1822 softshell clam | |
Transennella conradiana, Mercenaria campechiensis, "Chione grus" = Timoclea grus, "Anomalocardia auberiana" = Anomalocardia cuneimeris, "Dosinia elegans" = Dosinia (Dosinidia) elegans, Chione cancellata, "Macrocallista nimbosa" = Macrocallista (Macrocallista) nimbosa, Gouldia cerina, Pitar simpsoni, Parastarte triquetra
Transennella conradiana venus clam
Mercenaria campechiensis Gmelin 1791 quahog
"Chione grus" = Timoclea grus Holmes 1858 venus clam
"Anomalocardia auberiana" = Anomalocardia cuneimeris Conrad 1846 venus clam
"Dosinia elegans" = Dosinia (Dosinidia) elegans Conrad 1838 venus clam
Chione cancellata Linnaeus 1767 venus clam
"Macrocallista nimbosa" = Macrocallista (Macrocallista) nimbosa Solander 1786 venus clam
Gouldia cerina Adams 1845 venus clam
Pitar simpsoni Dall 1895 venus clam
Parastarte triquetra Conrad 1862 venus clam | |
Rangia cuneata Sowerby 1831 clam
Mulinia lateralis Say 1822 clam | |
"Raeta plicata" = Raeta plicatella
"Raeta plicata" = Raeta plicatella Lamarck 1818 clam | |
Chama congregata Conrad 1833 jewel box
Arcinella cornuta Conrad 1866 jewel box | |
Mysella planulata, "Neaeromya floridana" = Montacuta floridana
Mysella planulata clam
"Neaeromya floridana" = Montacuta floridana Dall 1899 clam | |
Trachycardium egmontianum Shuttleworth 1856 cockle
"Laevicardium laevigatum" = Laevicardium serratum Linnaeus 1758 cockle
Dinocardium robustum Lightfoot 1786 cockle | |
"Psammotreta intastriata" = Leporimetis intastriata, Tellina sp., Strigilla mirabilis, Tellidora cristata, "Tellina aequistriata" = Tellina (Merisca) aequistriata
"Psammotreta intastriata" = Leporimetis intastriata Say 1826 tellin clam
Tellina sp. Linnaeus 1758 tellin clam
Strigilla mirabilis Philippi 1841 tellin clam
Tellidora cristata Récluz 1842 tellin clam
"Tellina aequistriata" = Tellina (Merisca) aequistriata Say 1824 tellin clam | |
Cumingia sp. Sowerby I 1833 clam
Semele bellastriata Conrad 1837 clam | |
Gastrochaena hians Gmelin 1791 clam | |
"Parvilucina blanda" = Cavilinga blanda, Linga waccamawensis, "Lucina nassula" = Lucinisca nassula, "Lucina keenae" = Callucina (Callucina) keenae, "Parvilucina multilineata" = Parvilucina multistriata
"Parvilucina blanda" = Cavilinga blanda Dall 1901 clam
"Lucina nassula" = Lucinisca nassula Conrad 1846 clam
"Lucina keenae" = Callucina (Callucina) keenae Chavan 1971 clam
"Parvilucina multilineata" = Parvilucina multistriata Conrad 1841 clam | |
Crassinella lunulata Conrad 1834 clam | |
Pteromeris perplana Dall 1903 clam
Carditamera floridana Conrad 1838 clam
Pleuromeris tridentata Say 1826 clam | |
Atrina sp. Gray 1842 oyster | |
"Ostrea sculpturata" = Conradostrea sculpturata
"Ostrea sculpturata" = Conradostrea sculpturata Conrad 1840 oyster | |
Limea bronniana file clam
Lima sp. Bruguière 1797 file clam | |
Plicatula cf. gibbosa Lamarck 1801 scallop | |
Anomia simplex d'Orbigny 1845 jingle | |
Aequipecten sp. Fischer 1886 scallop
Argopecten irradians Lamarck 1819 calico scallop | |
"Glycymeris pectinata" = Tucetona pectinata
"Glycymeris pectinata" = Tucetona pectinata Gmelin 1791 clam | |
"Anadara lienosa" = Anadara (Rasia) lienosa, "Anadara transversa" = Anadara (Larkinia) transversa, "Barbatia tenera" = Fugleria tenera
"Anadara transversa" = Anadara (Larkinia) transversa Say 1822 ark
"Barbatia tenera" = Fugleria tenera Reeve 1844 Delicate Ark | |
Arcopsis adamsi, "Noetia ponderosa" = Eontia ponderosa
Arcopsis adamsi Dall 1886 clam
"Noetia ponderosa" = Eontia ponderosa Say 1822 clam | |
Lithophaga sp. Röding 1798 mussel
Brachidontes exustus Linnaeus 1758 mussel | |
Nuculana acuta Conrad 1832 pointed nut clam | |
"Nucula proxima" = Nucula (Nucula) proxima
"Nucula proxima" = Nucula (Nucula) proxima Say 1820 Atlantic Nut Clam | |
Polyplacophora | |
Ischnochiton sp. Gray 1847 chiton | |
Chaetopleura apiculata Say 1830 chiton | |
Acanthochitona pygmaea Pilsbry 1893 glass-hair chiton | |
Gastropoda | |
Polygyra cereolus slug | |
Physella sp. Haldeman 1849 snail | |
Planorbella duryi snail
Planorbella scalaris snail | |
"Odostomia seminuda" = Boonea seminuda, Odostomia sp., Odostomia laevigata, Turbonilla sp., "Pyramidella crenulata" = Pyramidella suturalis
"Odostomia seminuda" = Boonea seminuda Adams 1839 snail
Odostomia sp. Fleming 1817 snail
Odostomia laevigata snail
Turbonilla sp. Risso 1826 snail
"Pyramidella crenulata" = Pyramidella suturalis Lea 1843 snail | |
Lucapinella limatula, "Lucapina textaranea" = Lucapina suffusa, Diodora sayi, Diodora cayenensis, Diodora meta
Lucapinella limatula Reeve 1850 snail
"Lucapina textaranea" = Lucapina suffusa Reeve 1850 snail
Diodora sayi snail
Diodora cayenensis Lamarck 1822 snail
Diodora meta Ihering 1927 snail | |
"Turbo castanea" = Turbo (Senectus) castanea
"Turbo castanea" = Turbo (Senectus) castanea Gmelin 1791 snail | |
Calliostoma sp. Swainson 1840 top snail | |
Cylichnella bidentata d'Orbigny 1841 snail
Acteocina candei d'Orbigny 1841 barrel-bubble | |
Bulla striata Bruguiére 1792 snail | |
Viviparus georgianus snail | |
Tectonatica pusilla Say 1822 moon snail
Sinum perspectivum Say 1831 moon snail
"Polinices duplicatus" = Neverita duplicatus Say 1822 moon snail | |
Caecum floridanum snail
Caecum pulchellum snail
"Caecum vestitum" = Caecum circumvolutum Folin 1867 snail
Caecum imbricatum Carpenter 1858 snail | |
"Teinostoma obtectum" = Teinostoma biscaynense
"Teinostoma obtectum" = Teinostoma biscaynense McGinty 1945 snail | |
"Episcynia multicarinata" = Episcynia inornata d'Orbigny 1842 snail
Vitrinella sp. Adams 1850 snail
Cyclostremiscus pentagonus Gabb 1873 snail | |
Hydrobiidae indet. Troschel 1857 snail | |
Retilaskeya bicolor, "Seila adamsi" = Seila adamsii
Retilaskeya bicolor Adams 1845 snail
"Seila adamsi" = Seila adamsii Lea 1845 snail | |
"Rissoina catesbyana" = Schwartziella catesbyana
"Rissoina catesbyana" = Schwartziella catesbyana d'Orbigny 1842 snail | |
"Pleuroploca gigantea" = Triplofusus giganteus, Fasciolaria sp.
"Pleuroploca gigantea" = Triplofusus giganteus Kiener 1840 snail
Fasciolaria sp. Lamarck 1799 tulip snail | |
"Nassarius acutus" = Nassarius (Nassarius) acutus, "Nassarius vibex" = Nassarius (Nassarius) vibex, "Nassarius albus" = Nassarius antillarum
"Nassarius acutus" = Nassarius (Nassarius) acutus Say 1822 snail
"Nassarius vibex" = Nassarius (Nassarius) vibex Say 1822 snail
"Nassarius albus" = Nassarius antillarum d'Orbigny 1847 snail | |
"Cantharus cancellatus" = Solenosteira cancellaria, "Cantharus multangulus" = Hesperisternia multangulus
"Cantharus cancellatus" = Solenosteira cancellaria Conrad 1846 true whelk
"Cantharus multangulus" = Hesperisternia multangulus Philippi 1848 true whelk | |
"Mitrella lunata" = Astyris lunata, Anachis sp.
"Mitrella lunata" = Astyris lunata Say 1826 snail
Anachis sp. Adams and Adams 1853 snail | |
Busycon contrarium Conrad 1840 whelk
Melongena corona Gmelin 1791 snail | |
Cymatosyrinx sp. Dall 1889 snail | |
Pyrgocythara plicosa Adams 1850 snail | |
Terebra protexta, "Terebra dislocata" = Strioterebrum dislocatum, "Terebra concava" = Strioterebrum concava
Terebra protexta Conrad 1845 auger snail
"Terebra dislocata" = Strioterebrum dislocatum Say 1822 auger snail
"Terebra concava" = Strioterebrum concava Say 1827 auger snail | |
Conus jaspideus Gmelin 1791 cone shell | |
Crassispira sp. Swainson 1840 turrid | |
Marginella sp., "Hyalina albolineata" = Volvarina albolineata, "Marginella eburneola" = Dentimargo eburneola
Marginella sp. Lamarck 1799 margin shell
"Hyalina albolineata" = Volvarina albolineata d'Orbigny 1842 margin shell
"Marginella eburneola" = Dentimargo eburneola Conrad 1834 margin shell | |
Murexiella macgintyi, "Phyllonotus pomum" = Chicoreus (Phyllonotus) pomum, Favartia cellulosa, Calotrophon ostrearum, "Muricanthus fulvescens" = Hexaplex (Hexaplex) fulvescens, Eupleura sulcidentata, Urosalpinx perrugata
Murexiella macgintyi Smith 1938 murex snail
"Phyllonotus pomum" = Chicoreus (Phyllonotus) pomum Gmelin 1791 murex snail
Favartia cellulosa Conrad 1846 murex snail
Calotrophon ostrearum Conrad 1846 murex snail
"Muricanthus fulvescens" = Hexaplex (Hexaplex) fulvescens Sowerby 1834 murex snail
Eupleura sulcidentata murex snail
Urosalpinx perrugata Conrad 1846 murex snail | |
"Oliva sayana" = Oliva (Ispidula) sayana Ravenel 1834 olive snail
Olivella dealbata olive snail
Olivella pusilla olive snail
Olivella mutica Say 1822 olive snail | |
Strombus alatus Gmelin 1792 conch | |
"Trivia pediculus" = Pusula pediculus, "Trivia quadripunctata" = Niveria quadripunctata
"Trivia pediculus" = Pusula pediculus Linnaeus 1758 snail
"Trivia quadripunctata" = Niveria quadripunctata Gray 1827 snail | |
Melanella "sp. A" Bowdich 1822 snail | |
Epitonium sp. Bolten 1798 wentletrap | |
Cerithium sp. Bruguière 1789 cerith snail
Cerithium muscarum Say 1832 cerith snail | |
Modulus modulus Linnaeus 1758 snail | |
Turritella sp. Lamarck 1799 turret shell
Turritella subannulata turret shell
Vermicularia fargoi turret shell | |
"Crepidula aculeata" = Bostrycapulus aculeatus, Crepidula maculosa, Crepidula fornicata, Crepidula plana, Calyptraea centralis
"Crepidula aculeata" = Bostrycapulus aculeatus Gmelin 1791 slipper shell
Crepidula maculosa Conrad 1846 slipper shell
Crepidula fornicata Linnaeus 1758 slipper shell
Crepidula plana Say 1822 slipper shell
Calyptraea centralis Conrad 1841 slipper shell | |
Triphora melanura | |
"Triphora melanura" = Cosmotriphora melanura
"Triphora melanura" = Cosmotriphora melanura Adams 1850 |