Where: Jamaica (18.0° N, 77.5° W: paleocoordinates 16.9° N, 76.7° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Brown's Town Limestone Member (Moneague Formation), Early/Lower Oligocene (33.9 - 28.4 Ma)
• LITHOSTRATIGRAPHY: Originally assigned to the Brown's Town Limestone. Replaced by Moneague Formation in Stevens (2004). AGE: Oligocene, according to Stevens (2004); placed by enterer in Early Oligocene on the basis of stratigraphic position.
• formation-level stratigraphic resolution
Environment/lithology: shallow subtidal; lithified limestone
Size class: macrofossils
Preservation: original calcite
Collection methods: bulk, chemical, mechanical,
• Contains only the echinoids of the Browns Town Formation
Primary reference: H. R. Dixon and S. K. Donovan. 1998. Oligocene echinoids of Jamaica. Tertiary Research 18(3+4):95-124 [L. Ivany/E. Kowalski]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 7216: authorized by Linda Ivany, entered by Elizabeth Kowalski on 19.05.2000
Creative Commons license: CC BY (attribution)
Taxonomic list
Echinoidea | |
| |
Echinolampas ? lycopersicus Guppy 1866 sea urchin | |
Clypeaster oxybaphon Jackson 1922 sand dollar |