Re #1148 - Cantaure Formation: Burdigalian, Venezuela

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Scaphopoda - Dentaliida - Dentaliidae
unclassified
Gastropoda - Turritellidae
Gastropoda - Heterostropha - Architectonicidae
Gastropoda - Ficidae
unclassified
    = Haustellum messorium Sowerby 1841
Hendy et al. 2008
Bivalvia - Arcida - Arcidae
Bivalvia - Cardiida - Veneridae
Bivalvia - Cardiida - Tellinidae
? Psammacoma cf. falconensis (Hodson and Hodson 1931)
Bivalvia - Cardiida - Cardiidae
Trigoniocardia hannai (Olsson 1932)
Gastropoda - Heterostropha - Architectonicidae
Gastropoda - Naticidae
Gastropoda - Neogastropoda - Turbinellidae
Gastropoda - Neogastropoda - Marginellidae
Gastropoda - Neogastropoda - Muricidae
Gastropoda - Neogastropoda - Mitridae
Gastropoda - Neogastropoda - Buccinidae
Cymatophos paraguanensis (Hodson and Hodson 1931)
Gastropoda - Neogastropoda - Fasciolariidae
Gastropoda - Neogastropoda - Melongenidae
Gastropoda - Neogastropoda - Olividae
Gastropoda - Neogastropoda - Conidae
Conus aff. imitator Brown and Pilsbry 1911
Conus talis Jung 1965
Gastropoda - Neogastropoda - Turridae
Polystira barretti (Guppy 1866)
Gastropoda - Neogastropoda - Pseudomelatomidae
Crassispira henekeni (Sowerby 1850)
Gastropoda - Neogastropoda - Terebridae
Gastropoda - Neogastropoda - Drilliidae
Fusiturricula jaquensis (Sowerby 1850)
Gastropoda - Eocypraeidae
Gastropoda - Cerithiidae
Gastropoda - Turritellidae
Turritella cocoditana (Hodson 1926)
see common names

Geography
Country:Venezuela State/province:Falcon
Coordinates: 11.9° North, 69.8° West (view map)
Paleocoordinates:12.5° North, 64.2° West (Wright 2013)
Basis of coordinate:based on nearby landmark
Geographic resolution:local area
Time
Period: Neogene Epoch: Miocene
Stage: Burdigalian 10 m.y. bin: Cenozoic 5
Key time interval: Burdigalian
Age range of interval: 20.45 - 15.98 m.y. ago
Stratigraphy
Formation:Cantaure
Regional section:Paraguana
Stratigraphic resolution:group of beds
Stratigraphy comments: Clays, sandstone, and limestones of up to 75, thick, although no single section is completely exposed. Collection apparently derived from near middle part of that thickness. Overlies unconformably Cretaceous rocks and is conformably overlain by limestones on middle to upper Miocene. Jung (1965) regarded the collection as early Middle Miocene, though more recent authors, including Vermeij (2001) indicate an Early Miocene (Burdigalian) age. Formation formerly referred to as "Cerro Pelado".
Lithology and environment
Primary lithology:micaceous,shelly/skeletal unlithified silty claystone
Includes fossils?Y
Lithology description: Clay, massive, micaceous, slightly silty, and locally containing abundant fossils.
Environment:coastal indet.
Geology comments: Tropical shallow-water assemblage, neritic, no deep-water genera present, normal salinity, perhaps nearby brackish source.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Collection excludes:all microfossils,some macrofossils,ichnofossils
Collection methods:selective quarrying,field collection
Reason for describing collection:taxonomic analysis
Museum repositories:BMNH,NMB,PRI,USNM
Collection method comments: All material is reposited in the Natural History Museum (NMB), Basel, Switzerland, with some voucher specimens in the British Museum, PRI, and USNM.
Taxonomic list comments:Exhaustive for Bivalvia and Gastropoda. Balanus, corals, numerous otoliths, and Calianassa fragments are commonly found, though not listed.
Metadata
Database number:60703
Authorizer:A. Hendy, B. Allen Enterer:A. Hendy, B. Allen
Modifier:A. Hendy Research group:marine invertebrate
Created:2006-05-20 23:40:49 Last modified:2025-02-22 15:12:02
Access level:the public Released:2006-05-20 23:40:49
Creative Commons license:CC0
Reference information

Primary reference:
17318. P. Jung. 1965. Miocene Mollusca from the Paraguana Peninsula, Venezuela. Bulletins of American Paleontology 49(223):389-652 [A. Miller/A. Hendy]

Secondary references:

19909 A. J. W. Hendy, D. P. Buick, K. V. Bulinski, C. A. Ferguson, and A. I. Miller. 2008. Unpublished census data from Atlantic coastal plain and circum-Caribbean Neogene assemblages and taxonomic opinions. [A. Hendy/A. Hendy/A. Hendy]
36423 B. Landau and C. Marques da Silva. 2010. Early Pliocene gastropods of Cubagua, Venezuela: Taxonomy, palaeobiogeography and ecostratigraphy. Palaeontos 19:1-221 [A. Hendy/A. Hendy]