Where: Peru (12.0° S, 75.4° W: paleocoordinates 17.9° S, 41.0° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Condorsinga Formation (Pucara Group), Sinemurian (199.3 - 190.8 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; lithified, shelly/skeletal wackestone
Size classes: macrofossils, mesofossils, microfossils
Preservation: recrystallized, replaced with silica
Collected by B. Senowbari-Daryan, G.D. Stanley in 1985; reposited in the UMMP
Collection methods: chemical, peel or thin section
Primary reference: B. Senowbari-Daryan and G. D. Stanley, Jr. 1994. Lower Jurassic marine carbonate deposits in central Peru: stratigraphy and paleontology. Palaeontographica Abteilung A 233:43-56 [W. Kiessling/B. Brenneis/M. Clapham]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 36961: authorized by Wolfgang Kiessling, entered by Benjamin Brenneis on 20.02.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
| Polychaeta | |
|
Serpulidae indet. Rafinesque 1835 | |
| Gastropoda | |
Cryptaulax variformatum n. sp.
Cryptaulax variformatum n. sp. Bandel 1994 snail | |
| Bivalvia | |
|
Bivalvia indet. Linnaeus 1758 clam | |
|
? Bankia sp. Gray 1842 clam | |
| Malacostraca | |
|
| |
| Anthozoa | |
"? Isastraea sp." = Isastrea
"? Isastraea sp." = Isastrea Milne-Edwards and Haime 1851 stony coral | |
|
Stylophyllopsis sp. Frech 1890 stony coral
Stylophyllopsis cf. victoriae Duncan 1867 stony coral | |
|
Hispaniastraea ramosa Turnsek et al. 1975 stony coral | |
| Demospongiae | |
|
"Stylothalamia" columnaris Le Maitre 1935 demosponge | |
| Protozoa | |