locality 1099C. Edmunds Hill, Chapman Township (Devonian of the United States)

Where: Aroostook County, Maine (46.7° N, 68.2° W: paleocoordinates 32.4° S, 27.1° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Ancyrodelloides delta - Pedavis pesavis conodont zone, Chapman Sandstone Formation (Dockendorff Group), Lochkovian (419.2 - 410.8 Ma)

• formation-level stratigraphic resolution

Environment/lithology: delta front; sandstone

• deltaic

Size classes: macrofossils, mesofossils

Reposited in the USNM

Primary reference: H. S. Williams and C. L. Breger. 1916. The fauna of the Chapman Sandstone of Maine. United States Geological Survey Professional Paper 89:1-347 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 103288: authorized by Pete Wagner, entered by Pete Wagner on 25.01.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Euomphalina - Platyceratidae
Platyceras edmundi n. sp. Williams and Breger 1916 snail
Platyceras chapmani n. sp. Williams and Breger 1916 snail
 Bellerophontida - Plectonotidae
"Bellerophon (Plectonotus) trilobatus" = Plectonotoides trilobatus
"Bellerophon (Plectonotus) trilobatus" = Plectonotoides trilobatus Conrad 1839 snail
 Bellerophontida - Tropidodiscidae
Tropidodiscus obex Clarke 1907 snail
 Cyrtoneritida - Orthonychiidae
Platyceras (Orthonychia) aroostooki n. sp. Williams and Breger 1916 snail
Platyceras (Orthonychia) compressa Williams and Breger 1916 snail
 Murchisoniina - Soleniscidae
"Holopea (Auriptygma) beushauseni" = Decorochilina beushauseni
"Holopea (Auriptygma) beushauseni" = Decorochilina beushauseni Clarke 1907 snail
 Murchisoniina - Murchisoniidae
"Mesocoelia tenuella n. sp." = Michelia tenue
"Mesocoelia tenuella n. sp." = Michelia tenue Clarke 1907 snail