Woodring Loc. 171 - eastern area [upper Gatun Fm]: Tortonian, Panama
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia
- Arcida
- Glycymerididae
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Glycymeris (Glycymeris) carbasina
Brown and Pilsbry 1911
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Woodring 1973 | R category | ||||||||
Glycymeris (Tucetona) secticostata
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Woodring 1973 | R category | ||||||||
original and current combination Tucetona | ||||||||||
SUBSPECIES: Glycymeris (Tucetona) secticostata schencki | ||||||||||
Bivalvia
- Arcida
- Arcidae
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Anadara (Rasia) dariensis
(Brown and Pilsbry 1911)
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Woodring 1973 | R category | ||||||||
Bivalvia
- Ostreida
- Ostreidae
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Ostrea equestris
Say 1834
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Woodring 1982 | R category | ||||||||
SUBSPECIES: Ostrea equestris heothina | ||||||||||
Bivalvia
- Pectinida
- Pectinidae
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Lepidopecten scissuratus
(Dall 1898)
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Woodring 1982 | R category | ||||||||
Bivalvia
- Lucinida
- Lucinidae
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Lucinisca bocasensis
(Olsson 1922)
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Woodring 1982 | R category | ||||||||
Bivalvia
- Pholadida
- Corbulidae
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Varicorbula disparilis
(d'Orbigny 1853)
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Woodring 1982 | R category | ||||||||
Bivalvia
- Cardiida
- Veneridae
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Lirophora (Panchione) mactropsis
(Conrad 1855)
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Woodring 1982 | F category | ||||||||
Bivalvia
- Cardiida
- Chamidae
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Arcinella arcinella
(Linnaeus 1767)
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Woodring 1982 | R category | ||||||||
Bivalvia
- Nuculanida
- Nuculanidae
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Saccella balboae
(Brown and Pilsbry 1911)
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Woodring 1973 | R category | ||||||||
Bivalvia
- Nuculida
- Nuculidae
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Acila (Acila) isthmica
(Brown and Pilsbry 1911)
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Woodring 1973 | R category | ||||||||
Gastropoda
- Turritellidae
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Turritella (Torcula) altilira
(Conrad 1857)
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Gastropoda
- Naticidae
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Polinices stanislasmeunieri
Maury 1917
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Gastropoda
- Neogastropoda
- Columbellidae
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Strombina (Strombina) lessepsiana
(Brown and Pilsbry 1911)
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Woodring 1964 | R category | ||||||||
Gastropoda
- Neogastropoda
- Buccinidae
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Hanetia dali
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Woodring 1964 | R category | ||||||||
Antillophos (Antillophos) candei
(d'Orbigny 1842)
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Woodring 1964 | R category | ||||||||
recombined as Antillophos candeanus | ||||||||||
Gastropoda
- Neogastropoda
- Olividae
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Oliva (Oliva) gatunensis
(Toula 1908)
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Woodring 1964 | R category | ||||||||
original and current combination Oliva gatunensis | ||||||||||
Gastropoda
- Neogastropoda
- Conidae
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Conus imitator
Brown and Pilsbry 1911
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Woodring 1970 | R category | ||||||||
Conus molis
Brown and Pilsbry 1911
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Woodring 1970 | R category | ||||||||
Conus burckhardti
Bose 1906
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Woodring 1970 | R category | ||||||||
Gastropoda
- Neogastropoda
- Terebridae
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Terebra (Paraterebra) aff. taurina
(Lightfoot 1786)
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Woodring 1970 | R category | ||||||||
Gastropoda
- Neogastropoda
- Marginellidae
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Prunum (Microspira) gatunense
(Brown and Pilsbry 1911)
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Woodring 1970 | R category | ||||||||
recombined as Prunum gatunense | ||||||||||
Gastropoda
- Personidae
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Distorsio (Rhysema) decussata
(Valenciennes 1832)
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Woodring 1959 | R category | ||||||||
recombined as Distorsio decussata | ||||||||||
SUBSPECIES: Distorsio (Rhysema) decussata gatunensis | ||||||||||
Gastropoda
- Tonnidae
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Malea camura
Guppy 1866
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Woodring 1959 | R category | ||||||||
= Malea ringens
Swainson 1822
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Beu 2010 | |||||||||
see common names |
Geography
Country: | Panama |
Coordinates: | 9.3° North, 79.9° West (view map) |
Paleocoordinates: | 9.0° North, 78.5° West |
Basis of coordinate: | stated in text |
Geographic resolution: | outcrop |
Time
Period: | Neogene | Epoch: | Miocene |
Stage: | Tortonian | 10 m.y. bin: | Cenozoic 6 |
Key time interval: | Tortonian | ||
Age range of interval: | 11.63000 - 7.24600 m.y. ago | ||
Age estimate: | 9.5 Ma (other) |
Stratigraphy
Formation: | Gatun | Member: | upper Gatun | ||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: Upper part of the Gatun Formation. The Gatun Formation is sibdivided into three faunal zones (proposed by Thomson and Keen, 1946): lower, middle, and upper. AGE: Late Miocene, on the basis of microfossil biostratigraphy (see Collins and Coates, 1999), refined by enterer to Tortonian based on more recent dating (Hendy, 2012). Sr dating for nearby sections indicates an age of approximately 9.5 Ma (Hendy, unpublished data). |
Lithology and environment
Primary lithology: | fine poorly lithified silty sandstone |
Includes fossils? | Y |
Lithology description: LITHOLOGY: Siliciclastic. LITHIFICATION: Poorly-lithified, on the basis of figured specimens and outcrop observations. | |
Environment: | coastal indet. |
Geology comments: No specific environmental data presented. |
Taphonomy
Modes of preservation: | body,original aragonite |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | surface (in situ),field collection |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | USNM |
Collection method comments: COLLECTOR: Not stated in text. REPOSITORY: USNM. | |
Taxonomic list comments:COVERAGE: Exhaustive for gastropoda and bivalvia. NOMENCLATURE: Authoritative publication, with relatively modern nomenclature, and species-resolution identifications. |
Metadata
Database number: | 93057 | ||
Authorizer: | A. Hendy | Enterer: | A. Hendy |
Modifier: | A. Hendy | Research group: | marine invertebrate |
Created: | 2009-12-24 13:06:14 | Last modified: | 2013-11-25 13:37:23 |
Access level: | the public | Released: | 2009-12-24 13:06:14 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
11306. | W. P. Woodring. 1957. Geology and Paleontology of Canal Zone and adjoining parts of Panama. United States Geological Survey Professional Paper 306(A) [A. Miller/A. Hendy/A. Hendy] |
Secondary references:
30037 | A. G. Beu. 2010. Neogene Tonnoidean Gastropods of Tropical and South America; contributions to the Dominican Republic and Panama Paleontology Projects and Uplift of the Central American Isthmus. Bulletins of American Paleontology (377-378)1-550 [A. Hendy/A. Hendy/A. Hendy] | |
11372 | W. P. Woodring. 1959. Geology and paleontology of Canal Zone and adjoining parts of Panama: Description of Tertiary mollusks (gastropods: Vermetidae to Thaididae). United States Geological Survey Professional Paper 306(B):147-239 [A. Miller/A. Hendy/A. Hendy] | |
13232 | W. P. Woodring. 1964. Geology and paleontology of canal zone and adjoing parts of Panama: Description of Tertiary mollusks (gastropods: Columbellidae to Volutidae). United States Geological Survey Professional Paper 306(C):241-297 [A. Miller/A. Hendy/A. Hendy] | |
13236 | W. P. Woodring. 1970. Geology and paleontology of canal zone and adjoing parts of Panama: Description of Tertiary mollusks (gastropods: Eulimidae, Marginellidae to Helminthoglyptidae). United States Geological Survey Professional Paper 306(D):299-452 [A. Miller/A. Hendy/A. Hendy] | |
13235 | W. P. Woodring. 1973. Geology and paleontology of canal zone and adjoing parts of Panama: Description of Tertiary mollusks (additions to gastropods, scaphopods, pelecypods: Nuculidae to Malleidae). United States Geological Survey Professional Paper 306(E):453-539 [A. Miller/A. Hendy/A. Hendy] | |
13359 | W. P. Woodring. 1982. Geology and paleontology of canal zone and adjoing parts of Panama: Description of Tertiary mollusks (Pelecypods: Propeamussiidae to Cuspidariidae). United States Geological Survey Professional Paper 306(F) [A. Miller/A. Hendy/A. Hendy] |