Also known as Indian Point

Where: Lake County, Ohio (41.7° N, 81.2° W: paleocoordinates 29.8° S, 29.3° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Chagrin Shale Formation, Famennian (372.2 - 358.9 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: shale and siltstone

Preservation: trace, concretion

Collection methods: surface (in situ),

• arthropods from concretions

Primary reference: W. E. Weidner and R. M. Feldmann. 1985. Paleoecological interpretation of the echinocarid arthropod assemblages in the Late Devonian (Famennian) Chagrin Shale, Northeastern Ohio. Journal of Paleontology 59(4):986-1004 [T. Olszewski/T. Olszewski/J. Alroy]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 3382: authorized by Tom Olszewski, entered by Tom Olszewski on 31.07.1999, edited by Austin Hendy

Creative Commons license: CC BY (attribution)