Unit 2, McKenzie Formation, North Rose Hill Section (Silurian to of the United States)
Where: Allegany County County, Maryland (39.7° N, 78.8° W: paleocoordinates 29.1° S, 47.6° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: McKenzie Formation, Llandovery to Llandovery (443.4 - 423.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lithified shale and lithified limestone
• Fissile drab shale with thin bands of limestone above; concealed below.
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 41090: authorized by Pete Wagner, entered by Kimberly Koverman on 06.07.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Ostracoda | |
|
Paraechmina depressa ostracod | |
|
Bythocypris obesa ostracod | |
Kloedenella nitida, Kloedenella immersa, Dizygopleura swartzi, Dizygopleura acuminata, Dizygopleura carinata, Dizygopleura perrugosa, Eukloedenella punctillosa, Eukloedenella sinuata
Kloedenella nitida ostracod
Kloedenella immersa ostracod
Dizygopleura swartzi ostracod
Dizygopleura acuminata ostracod
Dizygopleura carinata ostracod
Dizygopleura perrugosa ostracod
Eukloedenella punctillosa ostracod | |