Woodring Loc. 176a - Margarita [Gatun Fm]: Tortonian, Panama
collected by Olsson 1918
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Gastropoda
- Heterostropha
- Architectonicidae
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Architectonica (Architectonica) nobilis
(Röding 1798)
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Woodring 1959 | R category | ||||||||
| original and current combination Architectonica nobilis | ||||||||||
| SUBSPECIES: Architectonica (Architectonica) nobilis nobilis | ||||||||||
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Gastropoda
- Naticidae
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Natica (Naticarius) stenopa
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| original and current combination Naticarius | ||||||||||
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Natica (Natica) bolus
Brown and Pilsbry 1913
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Stigmaulax guppiana
(Toula 1909)
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Gastropoda
- Neogastropoda
- Cancellariidae
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Cancellaria (Cancellaria) epistomifera
(Guppy 1876)
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Woodring 1970 | R category | ||||||||
| recombined as Bivetiella epistomifera | ||||||||||
| SUBSPECIES: Cancellaria (Cancellaria) epistomifera dariena | ||||||||||
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Gastropoda
- Neogastropoda
- Conidae
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Conus molis
Brown and Pilsbry 1911
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Woodring 1970 | R category | ||||||||
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Conus multiliratus
(Olsson 1922)
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Woodring 1970 | R category | ||||||||
| recombined as Conasprelloides multiliratus | ||||||||||
| SUBSPECIES: Conus multiliratus multiliratus | ||||||||||
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Gastropoda
- Neogastropoda
- Turridae
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Pleurolira (Polystira) tenagos
Gardner 1947
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Woodring 1970 | R category | ||||||||
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= Polystira sp.
Woodring 1928
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Todd and Johnson 2013 | |||||||||
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Gastropoda
- Neogastropoda
- Drilliidae
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Crassispira (Hindsiclava) consors
(Sowerby 1850)
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Woodring 1970 | R category | ||||||||
| recombined as Hindsiclava consors | ||||||||||
| SUBSPECIES: Crassispira (Hindsiclava) consors consors | ||||||||||
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Gastropoda
- Neogastropoda
- Terebridae
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Terebra (Oreoterebra) subsulcifera
(Brown and Pilsbry 1911)
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Woodring 1970 | R category | ||||||||
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Strioterebrum spiriferum
(Dall 1895)
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Woodring 1970 | R category | ||||||||
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Gastropoda
- Neogastropoda
- Turbinellidae
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Xancus validus
(Sowerby 1850)
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Woodring 1964 | R category | ||||||||
| recombined as Turbinella valida | ||||||||||
| SUBSPECIES: Xancus validus falconensis | ||||||||||
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Gastropoda
- Neogastropoda
- Muricidae
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Typhis (Pilsbrytyphis) woodringi
Gertman 1969
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Woodring 1973 | R category | ||||||||
| Typhis (Pilsbrytyphis) gabbi in Woodring (1959); Typhis (Pilsbrytyphis) woodringi in Woodring (1973) | ||||||||||
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Typhis (Pilsbrytyphis) gabbi
(Brown and Pilsbry 1911)
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Woodring 1959 | R category | ||||||||
| recombined as Siphonochelus (Pilsbrytyphis) gabbi | ||||||||||
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Gastropoda
- Neogastropoda
- Olividae
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Oliva (Oliva) gatunensis
(Toula 1908)
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Woodring 1964 | C category | ||||||||
| original and current combination Oliva gatunensis | ||||||||||
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Gastropoda
- Neogastropoda
- Columbellidae
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Strombina (Strombina) lessepsiana
(Brown and Pilsbry 1911)
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Woodring 1964 | F category | ||||||||
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Gastropoda
- Neogastropoda
- Buccinidae
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Antillophos (Ripophos) metuloides
(Dall 1896)
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Woodring 1964 | R category | ||||||||
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Metula gabbi
Brown and Pilsbry 1911
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Woodring 1964 | R category | ||||||||
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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 | ||||||||||
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Scaphopoda
- Dentaliida
- Dentaliidae
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Dentalium (Dentalium) armillatum
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Woodring 1973 | R category | ||||||||
| SUBSPECIES: Dentalium (Dentalium) armillatum armillatum | ||||||||||
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Bivalvia
- Cardiida
- Chamidae
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Arcinella arcinella
(Linnaeus 1767)
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Woodring 1982 | R category | ||||||||
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Bivalvia
- Cardiida
- Veneridae
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Agiopoma (Pitarella) gatunensis
(Dall 1903)
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Woodring 1982 | C category | ||||||||
| recombined as Callocardia (Agriopoma) gatunensis | ||||||||||
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Bivalvia
- Cardiida
- Tellinidae
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Tellina sp.
Linnaeus 1758
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Woodring 1982 | R category | ||||||||
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Psammacoma gatunensis
(Toula 1909)
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Woodring 1982 | R category | ||||||||
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Bivalvia
- Lucinida
- Lucinidae
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Lucina (Lepilucina) gratis
Olsson 1964
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Woodring 1982 | R category | ||||||||
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Bivalvia
- Pectinida
- Pectinidae
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Lepidopecten scissuratus
(Dall 1898)
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Woodring 1982 | F category | ||||||||
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Bivalvia
- Ostreida
- Ostreidae
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Ostrea equestris
Say 1834
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Woodring 1982 | R category | ||||||||
| SUBSPECIES: Ostrea equestris heothina | ||||||||||
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Bivalvia
- Arcida
- Glycymerididae
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Glycymeris (Tucetona) secticostata
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Woodring 1973 | C category | ||||||||
| original and current combination Tucetona | ||||||||||
| SUBSPECIES: Glycymeris (Tucetona) secticostata schencki | ||||||||||
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Bivalvia
- Arcida
- Arcidae
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Anadara (Tosarca) veatchi
(Olsson 1922)
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Woodring 1973 | F category | ||||||||
| SUBSPECIES: Anadara (Tosarca) veatchi veatchi | ||||||||||
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Anadara (Rasia) actinophora
(Dall 1898)
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Woodring 1973 | R category | ||||||||
| SUBSPECIES: Anadara (Rasia) actinophora actinophora | ||||||||||
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Anadara (Rasia) dariensis
(Brown and Pilsbry 1911)
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Woodring 1973 | R category | ||||||||
| SUBSPECIES: Anadara (Rasia) dariensis dariensis | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Panama | State/province: | Colon |
| Coordinates: | 9.3° North, 79.9° West (view map) | ||
| Paleocoordinates: | 9.1° North, 78.5° West | ||
| Basis of coordinate: | estimated from map | ||
| 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: LITHOSTRATIGRAPHY: From the upper part of the Gatun Formation. The Gatun Formation is subdivided 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: | poorly lithified siltstone |
| Secondary lithology: | poorly lithified silty sandstone |
| Includes fossils? | Y |
| Includes fossils? | Y |
| Lithology description: LITHOLOGY: Siltstone and silty sandstone. | |
| Environment: | marine 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 (float),surface (in situ),field collection | ||
| Reason for describing collection: | taxonomic analysis | ||
| Museum repositories: | USNM | ||
| Collectors: | Olsson | Collection dates: | 1918 |
| Collection method comments: COLLECTOR: Olsson. REPOSITORY: USNM. | |||
| Taxonomic list comments:COVERAGE: Exhaustive for gastropods and bivalves. NOMENCLATURE: Authoritative publications, with modern nomenclature, and species-resolution identifications. | |||
Metadata
| Also known as: | USGS 8409; WG176a | ||
| Database number: | 145342 | ||
| Authorizer: | A. Hendy | Enterer: | A. Hendy | Research group: | marine invertebrate |
| Created: | 2013-06-01 00:29:35 | Last modified: | 2013-11-25 13:37:23 |
| Access level: | the public | Released: | 2013-06-01 00:29:35 |
| 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:
| 48647 | J. A. Todd and K. G. Johnson. 2013. Dissecting a marine snail species radiation (Conoidea: Turridae: Polystira) over 12 million years in the southwestern Caribbean. Bulletin of Marine Science 89(4) [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] |