UGA Stratigraphy Lab

The data is in the strata

• UGA
• Geology Dept.
• Stratigraphy Lab
• Steven Holland

• Fossils and Strata
  of the Type Cincinnatian
• Fossils
• Stratigraphy
• References
• Links to Other Cincinnatian Sites
• Acknowledgments
•  
• Inarticulata

Trematis

Trematis millipunctata
SMH collection
Scale bar is 5 mm

Circular to suboval shells covered in systematically arranged pits.

Species

Trematis crassipuncta Ulrich, 1889
Occurrence: Fairmount
Reference: Dalvé, 1948

Trematis dyeri Miller
Occurrence: Fairmount
Reference: Dalvé, 1948

Trematis millipunctata Hall
Occurrence: Fulton, Economy, Southgate, McMicken, Mount Hope, Fairmount, Bellevue, Corryville, Mount Auburn, Arnheim, Waynesville, Liberty, Whitewater, Elkhorn
Reference: Schwimmer and Sandy, 1996

Trematis oblata Ulrich
Occurrence: Fairmount
Reference: Dalvé, 1948

Trematis quincuncialis Miller & Dyer
Occurrence: Waynesville
Reference: Dalvé, 1948

Trematis reticularis (Miller)
Occurrence: Arnheim, Waynesville, Liberty, Elkhorn
Reference: Dalvé, 1948

Trematis umbonata Ulrich
Occurrence: Corryville
Reference: Dalvé, 1948

Comments or questions? Please contact Steven Holland at stratum@uga.edu

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