Where: Chile (29.0° S, 70.3° W: paleocoordinates 29.3° S, 32.4° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Late/Upper Pliensbachian (189.6 - 183.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: open shallow subtidal; lithified mixed carbonate-siliciclastic sediments
Size class: macrofossils
Preservation: mold/impression, original calcite, replaced with silica
Collection methods: mechanical
Primary reference: M. Aberhan. 1992. Palokologie und zeitliche Verbreitung benthischer Faunengemeinschaften im Unterjura von Chile. Beringeria 5:1-174 [M. Kosnik/M. Kosnik]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 33657: authorized by Martin Aberhan, entered by Martin Aberhan on 05.08.2003, edited by Sabine Nürnberg
Creative Commons license: CC BY (attribution)
Taxonomic list
| Rhynchonellata | |
|
Rudirhynchia aff. rudis Buckman 1917 | |
|
Tetrarhynchia tetrahedra Sowerby 1812 | |
"Lobothyris subpunctata" = Lobothyris punctata
"Lobothyris subpunctata" = Lobothyris punctata Sowerby 1812 | |
| Gastropoda | |
| Bivalvia | |
|
Chlamys textoria Schlotheim 1820 scallop | |
|
Weyla alata von Buch 1838 scallop | |
|
Plagiostoma "sp. A" Sowerby 1814 file clam
Plagiostoma "sp. B" Sowerby 1814 file clam
"Ctenostreon wrighti" = Ctenostreon rugosum Smith 1817 file clam | |
|
Isognomon jupiter oyster
Gervilleioperna aurita Aberhan and von Hillebrandt 1996 oyster | |
"Pinna cf. radiata" = Pinna (Pinna) radiata
"Pinna cf. radiata" = Pinna (Pinna) radiata Munster 1837 oyster | |
|
Actinostreon longistriatum oyster | |
|
Gryphaea sp. Lamarck 1801 oyster
Gryphaea (Bilobissa) latior oyster | |
|
Protocardia striatula Sowerby 1829 cockle | |
|
Pleuromya uniformis Sowerby 1813 clam | |
|
Pholadomya (Pholadomya) corrugata Koch and Dunker 1837 clam
Pholadomya (Pholadomya) multilineata Gabb 1870 clam | |
|
Myophorella araucana Leanza 1942 clam | |
| Anthozoa | |
|
Montlivaltia sp. Lamouroux 1821 stony coral | |