PPP# 452 - La Bomba [Rio Banano Fm]: Piacenzian, Costa Rica
collected by Jung & Panchaud 1988
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Caecid indet.
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29 specimens | |||||||||
Eulimid indet.
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10 specimens | |||||||||
Pyramidelline indet.
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1 specimen | |||||||||
Styliola sp.
|
1 specimen | |||||||||
Turbonilline indet.
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25 specimens | |||||||||
? Turbonilline sp.
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2 specimens | |||||||||
Typhine sp.
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5 specimens | |||||||||
Gastropoda
- Eulimidae
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Niso sp.
Risso 1826
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1 specimen | |||||||||
Gastropoda
- Pseudomelaniidae
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Carinodrillia sp.
(Dall 1919)
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1 specimen | |||||||||
Crassispira (Crassispira) sp.
Swainson 1840
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2 specimens | |||||||||
Gastropoda
- Cerithiidae
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Alabina sp.
Dall 1902
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37 specimens | |||||||||
Gastropoda
- Epitoniidae
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Epitonium sp.
Bolten 1798
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10 specimens | |||||||||
Gastropoda
- Neogastropoda
- Olividae
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Oliva (Oliva) sp.
Bruguière 1789
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1 specimen | |||||||||
Olivella (Olivella) sp.
Swainson 1831
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28 specimens | |||||||||
Olivella (Dactylidella) sp.
Woodring 1928
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21 specimens | |||||||||
Gastropoda
- Neogastropoda
- Marginellidae
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Volvarina sp.
(Hinds 1844)
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8 specimens | |||||||||
Gastropoda
- Neogastropoda
- Mitridae
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Subcancilla sp.
Olsson and Harbison 1953
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2 specimens | |||||||||
Gastropoda
- Neogastropoda
- Buccinidae
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Antillophos (Antillophos) sp.
Woodring 1928
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1 specimen | |||||||||
Gastropoda
- Neogastropoda
- Nassariidae
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Nassarius sp.
Duméril 1806
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6 specimens | |||||||||
sensu lato | ||||||||||
Gastropoda
- Neogastropoda
- Columbellidae
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Strombina (Lirastrombina) sp.
Jung 1989
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2 specimens | |||||||||
Costoanachis sp.
Sacco 1890
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1 specimen | |||||||||
spelled with current rank as Anachis (Costoanachis) | ||||||||||
Sincola (Sincola) sp.
Olsson and Harbison 1953
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20 specimens | |||||||||
Glyptaesopus sp.
Pilsbry and Olsson 1941
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18 specimens | |||||||||
spelled with current rank as Aesopus (Glyptaesopus) | ||||||||||
Gastropoda
- Neogastropoda
- Cancellariidae
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Cancellaria sp.
Lamarck 1799
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1 specimen | |||||||||
sensu lato | ||||||||||
Gastropoda
- Neogastropoda
- Turridae
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Turridae indet.
Swainson 1840
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23 specimens | |||||||||
Lepicythara sp.
Olsson 1964
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13 specimens | |||||||||
Gastropoda
- Neogastropoda
- Conidae
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Conus sp.
Linnaeus 1758
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4 specimens | |||||||||
Gastropoda
- Neogastropoda
- Drilliidae
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Agladrillia (Agladrillia) sp.
Woodring 1928
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21 specimens | |||||||||
Clathrodrillia sp.
Dall 1918
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8 specimens | |||||||||
Hindsiclava sp.
Hertlein and Strong 1955
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4 specimens | |||||||||
Gastropoda
- Neogastropoda
- Mangeliidae
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Ithycythara sp.
Woodring 1928
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13 specimens | |||||||||
Gastropoda
- Neogastropoda
- Terebridae
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Strioterebrum sp.
Sacco 1891
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53 specimens | |||||||||
Gastropoda
- Strombidae
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Strombus sp.
Linnaeus 1758
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1 specimen | |||||||||
Gastropoda
- Tornidae
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Teinostoma sp.
Adams and Adams 1853
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1 specimen | |||||||||
Gastropoda
- Naticidae
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Stigmaulax sp.
Morch 1852
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39 specimens | |||||||||
Gastropoda
- Opisthobranchia
- Cavoliniidae
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Creseis sp.
Rang 1828
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5 specimens | |||||||||
Gastropoda
- Opisthobranchia
- Retusidae
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Sulcoretusa sp.
Burch 1945
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3 specimens | |||||||||
Volvulella (Volvulella) sp.
Newton 1891
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21 specimens | |||||||||
Gastropoda
- Opisthobranchia
- Cylichnidae
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Cylichnella sp.
Gabb 1873
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6 specimens | |||||||||
Acteocina sp.
Gray 1847
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47 specimens | |||||||||
Gastropoda
- Heterostropha
- Architectonicidae
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Pseudotorinia sp.
Sacco 1892
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2 specimens | |||||||||
Spirolaxis sp.
Monterosato 1913
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1 specimen | |||||||||
Architectonica sp.
Röding 1798
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13 specimens | |||||||||
Gastropoda
- Heterostropha
- Pyramidellidae
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Eulimastoma sp.
Bartsch 1916
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5 specimens | |||||||||
Ividella sp.
Dall and Bartsch 1909
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1 specimen | |||||||||
? Eulimella sp.
Forbes and MacAndrew 1846
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2 specimens | |||||||||
Ugartea sp.
Bartsch 1917
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1 specimen | |||||||||
Gastropoda
- Heterostropha
- Ringiculidae
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Ringicula (Ringiculella) sp.
(Sacco 1892)
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14 specimens | |||||||||
Gastropoda
- Heterostropha
- Acteonidae
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Acteon sp.
Montfort 1810
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9 specimens | |||||||||
Bivalvia
- Nuculida
- Nuculidae
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Nucula (Lamellinucula) sp.
(Schenck 1944)
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6 specimens | |||||||||
Bivalvia
- Nuculanida
- Nuculanidae
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Adrana sp.
Adams and Adams 1858
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2 specimens | |||||||||
Bivalvia
- Lucinida
- Lucinidae
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Parvilucina sp.
(Dall 1901)
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137 specimens | |||||||||
sensu lato | ||||||||||
Linga (Bellucina) sp.
Dall 1901
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1 specimen | |||||||||
Lucinisca sp.
Dall 1901
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1 specimen | |||||||||
spelled with current rank as Lucina (Lucinisca) | ||||||||||
Bivalvia
- Poromyida
- Verticordiidae
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Trigonulina sp.
d'Orbigny 1946
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1 specimen | |||||||||
Bivalvia
- Poromyida
- Cuspidariidae
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Cardiomya sp.
Adams 1864
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1 specimen | |||||||||
Bivalvia
- Cardiida
- Veneridae
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Macrocallista (Megapitaria) sp.
(Grant and Gale 1931)
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12 specimens | |||||||||
Chionopsis sp.
Olsson 1932
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6 specimens | |||||||||
Dosinia sp.
Scopoli 1777
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1 specimen | |||||||||
? Lamelliconcha sp.
Dall 1902
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2 specimens | |||||||||
Bivalvia
- Cardiida
- Chamidae
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Arcinella sp.
Schumacher 1817
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8 specimens | |||||||||
Bivalvia
- Cardiida
- Cardiidae
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Trigoniocardia sp.
Dall 1900
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25 specimens | |||||||||
sensu lato | ||||||||||
Bivalvia
- Cardiida
- Tellinidae
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Eurytellina sp.
Fischer 1887
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1 specimen | |||||||||
spelled with current rank as Tellina (Eurytellina) | ||||||||||
Bivalvia
- Mytilida
- Crenellidae
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Crenella sp.
Brown 1827
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4 specimens | |||||||||
Bivalvia
- Arcida
- Noetiidae
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Noetia sp.
Gray 1857
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2 specimens | |||||||||
Bivalvia
- Arcida
- Arcidae
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Anadara sp.
Gray 1847
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3 specimens | |||||||||
sensu lato | ||||||||||
Anadara (Cunearca) sp.
(Dall 1898)
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82 specimens | |||||||||
Sheldonella sp.
Maury 1917
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1 specimen | |||||||||
Acar sp.
Gray 1857
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1 specimen | |||||||||
Bivalvia
- Pectinida
- Propeamussiidae
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Cyclopecten sp.
Verrill 1897
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9 specimens | |||||||||
Scaphopoda
- Gadilida
- Gadilidae
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Cadulus sp.
Philippi 1844
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45 specimens | |||||||||
Scaphopoda
- Dentaliida
- Dentaliidae
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Dentalium sp.
Linnaeus 1758
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19 specimens | |||||||||
sensu lato | ||||||||||
Tesseracme sp.
Pilsbry 1898
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11 specimens | |||||||||
see common names |
Geography
Country: | Costa Rica | State/province: | Limon |
Coordinates: | 9.9° North, 83.1° West (view map) | ||
Paleocoordinates: | 9.8° North, 83.2° West | ||
Basis of coordinate: | stated in text | ||
Geographic resolution: | outcrop |
Time
Period: | Neogene | Epoch: | Pliocene |
Stage: | Piacenzian | 10 m.y. bin: | Cenozoic 6 |
Key time interval: | Piacenzian | ||
Age range of interval: | 3.60000 - 2.58000 m.y. ago | ||
Age estimate: | 2.9 Ma (other)3.6 to 2.2 Ma (other) |
Stratigraphy
Geological group: | Limon | Formation: | Rio Banano | ||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: The Rio Banano Formation sits diachronously with abrupt lithological transition on the Uscari Formation, mostly conformably and sometimes disconformably. The Rio Banano Formation passes conformably into the Quebrada Chocolate Formation in the area immediately west of Limon but throughout most of the southern Limon Basin it is unconformably overlain by the breccia and coarse grained volcaniclastics of the Suretka Formation. |
Lithology and environment
Primary lithology: | bioturbation,coarse,concretionary,tuffaceous sandstone |
Secondary lithology: | burrows,tuffaceous silty siltstone |
Includes fossils? | Y |
Includes fossils? | Y |
Lithology description: The sections at Quitaria and Bomba show two relatively thin, richly fossiliferous marine units with a thick deltaic section of burrow-mottled, coarse, tuffaceous, concretionary sandstone that frequently contains basalt pebbles, leaves, seeds and wood fragments. The lower marine section is exposed showing 15m of burrow-mottled, shelly clayey siltstone and silty, tuffaceous sanstone wiht frequent shelly stringers and lenses that contain an abundant and diverse marine mollusk and bryozoan assemblage. Thallasinoid burrow systems are common, often packed with shell hash, as are slabby and irregular concretion zones. | |
Environment: | deltaic indet. |
Geology comments: Thick deltaic succession. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection excludes: | all microfossils,some macrofossils | ||
Collection methods: | bulk,sieve,field collection | ||
Reason for describing collection: | paleoecologic analysis | ||
Museum repositories: | NMB | ||
Collectors: | Jung & Panchaud | Collection dates: | 1988 |
Collection method comments: COLLECTORS: Peter Jung & R. Panchaud, 28.3.1988. REPOSITORIES: Naturhistorisches Museum Basel (NMB). | |||
Taxonomic list comments:COVERAGE: Exhaustive for gastropoda, bivalvia and scaphopoda. NOMENCLATURE: modern nomenclature, though only identified to subgenus resolution. |
Metadata
Also known as: | NMB Loc. 17775 | ||
Database number: | 79800 | ||
Authorizer: | A. Miller | Enterer: | K. Bulinski |
Modifier: | A. Hendy | Research group: | marine invertebrate |
Created: | 2008-03-24 19:28:17 | Last modified: | 2012-12-06 22:49:24 |
Access level: | authorizer only | Released: | 2009-03-24 19:28:17 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
17667. | L. S. Collins and A. G. Coates. 1999. A paleobiotic survey of Caribbean faunas from the Neogene of the Isthmus of Panama. Bulletins of American Paleontology (357) [A. Miller/A. Hendy/A. Hendy] |