ammonites
Devil's Hollow 1 (04DH5Da) (Ordovician of the United States)

Where: Kentucky (38.2° N, 84.9° W: paleocoordinates 27.0° S, 63.2° W)

• coordinate based on unpublished field data

• small collection-level geographic resolution

When: Lexington Limestone Formation, Mohawkian (457.5 - 452.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: deep subtidal ramp; shelly/skeletal wackestone and calcareous siltstone

• thinly bedded wackestone interbedded with calcareous siltstone and calcareous shale

Size class: macrofossils

Primary reference: K. M. Layou. 2009. Ecological restructuring after extinction: the Late Ordovician (Mohawkian) of the eastern United States. Palaios 24:118-128 [K. Layou/K. Layou] more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 85981: authorized by Karen Layou, entered by Karen Layou on 23.01.2009