Castle Hollow, 2.5 miles south-east of Fulda (Permian of the United States)

Where: Texas (33.7° N, 99.0° W: paleocoordinates 0.1° N, 29.6° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Petrolia Formation (Wichita Group), Artinskian (290.1 - 279.3 Ma)

• Formation also called Belle Plains

Environment/lithology: terrestrial; blue shale

• "The rock containing the fossil is a bluish-gray, friable clay-shale."

Size class: macrofossils

Preservation: mold/impression, adpression

Reposited in the USNM

Primary reference: F. M. Carpenter. 1948. A Permian insect from Texas. Psyche 55:101-103 [M. Clapham/J. Karr]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 123968: authorized by Matthew Clapham, entered by Jered Karr on 03.02.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Insecta
 Dicondylia -
Ideliopsis ovalis n. gen. n. sp.
Ideliopsis ovalis n. gen. n. sp. Carpenter 1948 winged insect
USNM 112018