Manchioneal Formation

Geology

Group: Coastal

Members: unnamed (6), Navy Island (2), Old Pera (1)

Lithologies: "siliciclastic" (1), "limestone" (8)

Paleoenvironments: reef, buildup or bioherm (4), perireef or subreef (3), deep subtidal shelf (1), transition zone/lower shoreface (1)

Age range: base of the Gelasian to the top of the Calabrian or 2.58000 to 0.77400 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Gelasian2.58 - 1.8Jamaica (34541)
Early/Lower Pleistocene2.58 - 0.774Jamaica (34542 185028)
Calabrian1.8 - 0.774Jamaica (82756 82757 82759 82760 82761 82765)