Briggs Gully, loc. 43 (Devonian of the United States)

Where: Ontario County, New York (42.7° N, 77.5° W: paleocoordinates 35.5° S, 25.4° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Palmatolepis punctata conodont zone, Cashaqua Formation (Sonyea Group), Middle Frasnian (382.4 - 379.5 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified shale and lithified limestone

• shale with limestone concretions

Size class: macrofossils

Preservation: cast

Primary reference: M. R. House and W. T. Kirchgasser. 2008. Late Devonian goniatites (Cephalopoda, Ammonoidea) from New York State. Bulletins of American Paleontology 374:1-288 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 136399: authorized by Wolfgang Kiessling, entered by Uta Merkel on 27.11.2012, edited by Pete Wagner

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Euomphalina - Euomphalidae
"Euomphalus planodiscus" = Straparollus planodiscus
"Euomphalus planodiscus" = Straparollus planodiscus Hall 1860 snail
 Murchisoniina - Palaeozygopleuridae
"Loxonema noe n. sp." = Palaeozygopleura noe
"Loxonema noe n. sp." = Palaeozygopleura noe Clarke 1885 snail
Cephalopoda
 Goniatitida - Tornoceratidae
Tornoceras uniangulare Conrad 1842 ammonite
subsp. obesum
Aulatornoceras sp. Schindewolf 1922 ammonite
 Agoniatitida - Gephuroceratidae
Manticoceras sinuosum Hall 1843 ammonite
subsp. tardum
 Agoniatitida - Acanthoclymeniidae
Probeloceras lutheri Clarke 1885 ammonite