Zone 4, Calcite Quarry (= Michigan Limestone & Chemical Quarry), Rogers City (Devonian of the United States)

Also known as Radabaugh (1942) Locality 31 La Rocque (1949) Locality 43

Where: Alpena County, Michigan (45.4° N, 83.8° W: paleocoordinates 35.1° S, 29.3° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Tortodus australis conodont zone, Gypidula Member (Rogers City Formation), Eifelian (393.3 - 387.7 Ma)

• Presque Isle Section

• group of beds-level stratigraphic resolution

Environment/lithology: limestone

Size class: macrofossils

Preservation: cast

Reposited in the UMMP

Primary reference: R. E. Radabaugh. 1942. The Middle Devonian Rogers City Limestone and its gastropod fauna. The Middle Devonian Rogers City Limestone and its gastropod fauna 1-166 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 128942: authorized by Pete Wagner, entered by Pete Wagner on 19.06.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Euomphalina - Omphalocirridae
Hypomphalocirrus rugosus Linsley 1973 snail
 Euomphalina -
"Longstaffia speciosum" = Kitikamispira speciosum
"Longstaffia speciosum" = Kitikamispira speciosum Whiteaves 1892 snail
 Murchisoniina - Gosseletinidae
"Buechelia tyrrellii" = Buechelia tyrrelli
"Buechelia tyrrellii" = Buechelia tyrrelli Whiteaves 1892 snail
 Murchisoniina - Soleniscidae
"Strobeus subcostatus" = Bensbergia subcostata, "Strobeus pulchellus" = Bensbergia subcostata, Strobeus alternatus
"Strobeus subcostatus" = Bensbergia subcostata von Schlotheim 1820 snail
"Strobeus pulchellus" = Bensbergia subcostata von Schlotheim 1820 snail
Strobeus alternatus Radabaugh 1942 snail
Strobeus subcostatus alternatus