Where: Bolivia (17.8° S, 64.8° W: paleocoordinates 46.5° S, 127.9° W)
• coordinate based on political unit
• local area-level geographic resolution
When: Llallagua Formation, Llandovery (443.4 - 433.4 Ma)
• age based in part on occurrence of Monograptus turriculatus in overlying Kirusillas Formation
• formation-level stratigraphic resolution
Environment/lithology: marine; siliciclastic sediments
Primary reference: G. Laubacher, A. J. Boucot, and J. Gray. 1982. Additions to Silurian stratigraphy, lithofacies, biogeography and paleontology of Bolivia and southern Peru. Journal of Paleontology 56(5):1138-1170 [M. Foote/M. Foote/M. Foote]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 25084: authorized by Michael Foote, entered by Michael Foote on 27.08.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Plectodonta sp. Kozlowski 1929 | |
Protochonetes sp. Muir-Wood 1962 | |
Chonetes sp. Fischer de Waldheim 1830 | |
Leptaena cf. rhomboidalis Wahlenberg 1818 | |
Rhynchonellata | |
Dalejina sp. Havlicek 1953 | |
Dalmanellidae indet. Schuchert 1913 | |
| |
Trilobita | |
Dalmanites sp. Barrande 1852 trilobite |