Unit 1, Upper Tonoloway Limestone, Keyser Section II (Silurian to of the United States)
Where: Mineral County County, West Virginia (39.4° N, 79.0° W: paleocoordinates 32.7° S, 43.6° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Tonoloway Limstone Formation, Ludlow to Ludlow (427.4 - 419.2 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
• Dark thin-bedded shaly limestone, some chert.
Primary reference: H. P. Woodward. 1941. Silurian System of West Virginia. West Virginia Geological Survey 14:1-326 [P. Wagner/K. Koverman/K. Koverman]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 41729: authorized by Pete Wagner, entered by Kimberly Koverman on 20.07.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| unclassified | |
| Trilobita | |
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Calymene camerata trilobite | |
| Ostracoda | |
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Leperditia alta ostracod | |
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Dizygopleura subovalis ostracod
Dizygopleura costata ostracod
Dizygopleura simulans ostracod
Kloedenella bisulcata ostracod | |
Zygobeyrichia ventripunctata, Zygobeyrichia tonolowayensis, Zygobeyrichia virginia, Zygobeyrichia ventricornis, Dibolbina cristata
Zygobeyrichia ventripunctata ostracod
Zygobeyrichia tonolowayensis ostracod
Zygobeyrichia virginia ostracod
Zygobeyrichia ventricornis ostracod
Dibolbina cristata ostracod | |
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Paraechmina dubia ostracod | |
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Aparchites obliquatus ostracod | |
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Octonaria muricata ostracod | |
|
Bythocypris phaseolina ostracod
Bythocypris keyserensis ostracod | |
| Rhynchonellata | |
| Strophomenata | |
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| Lophophorata | |
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