C9-Arroyo Lonqueo, Beds 1191-1193, North-Central Neuquen: Pliensbachian, Argentina

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia
Bivalvia indet. Linnaeus 1758
Bivalvia - Trigoniida - Myophorellidae
? Myophorella sp. Bayle 1878
Bivalvia - Trigoniida - Laevitrigoniidae
Frenguelliella tapiai (Lambert 1944)
Bivalvia - Pectinida - Neitheidae
Weyla unca (Philippi 1899)
Bivalvia - Pectinida - Pectinidae
"Chlamys" textoria (Schlotheim 1820)
Damborenea 2002
Bivalvia - Pectinida - Plicatulidae
Plicatula (Harpax) rapa (Bayle and Coquand 1851)
original and current combination Plicatula rapa
Bivalvia - Ostreida - Pinnidae
Pinna cf. folium Young and Bird 1822
unclassified
Brachiopoda indet. Cuvier 1805
see common names

Geography
Country:Argentina State/province:Neuquen
Coordinates: 39.2° South, 70.7° West (view map)
Paleocoordinates:39.6° South, 29.5° West
Basis of coordinate:stated in text
Geographic resolution:small collection
Time
Period:Jurassic Epoch:Early/Lower Jurassic
Stage:Pliensbachian 10 m.y. bin:Jurassic 2
Key time interval:Pliensbachian
Age range of interval:192.90000 - 184.20000 m.y. ago
Stratigraphy
Geological group:Cuyo
Local section:Arroyo Lonqueo Local bed:1191-1193
Local order:bottom to top
Stratigraphic resolution:group of beds
Stratigraphy comments: within the Fanninoceras ammonite Zone
Lithology and environment
Primary lithology:tuffaceous calcareous sandstone
Lithology description: sandstones and calcareous sandstones, tuffaceous in part, very fossiliferous
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Collection excludes:some macrofossils
Collection methods:surface (in situ),field collection
Reason for describing collection:taxonomic analysis
Metadata
Database number:33842
Authorizer:A. Miller, M. Aberhan Enterer:K. Layou, S. Nurnberg
Modifier:A. Khan Research group:marine invertebrate
Created:2003-08-07 11:32:09 Last modified:2013-08-15 20:53:28
Access level:the public Released:2003-08-07 11:32:09
Creative Commons license:CC BY
Reference information

Primary reference:
3975. S. E. Damborenea. 1987. Early Jurassic Bivalvia of Argentina: Part 1, Stratigraphical introduction and superfamilies Nuculanacea, Arcacea, Mytilacea and Pinnacea. Palaeontographica A199(1-3):23-111 [W. Kiessling/W. Kiessling]

Secondary references:

9861 S. E. Damborenea. 2002. Early Jurassic bivalves of Argentina: Part 3, Superfamilies Monotoidea, Pectinoidea, Plicatuloidea and Dimyoidea. Palaeontographica Abteilung A 265(1-4):1-119 [M. Aberhan/S. Nurnberg/S. Nurnberg]