Loc. 9, Greenmount Church area (Ordovician to of the United States)

Also known as Green Mount Church

Where: Rockingham County, Virginia (38.5° N, 78.9° W: paleocoordinates 29.8° S, 58.9° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Climacograptus americanus graptolite zone, Martinsburg Formation, Chatfieldian to Chatfieldian (453.8 - 450.2 Ma)

• formation-level stratigraphic resolution

Environment/lithology: shale

Size class: macrofossils

Preservation: replaced with silica

Collected by W. R. Evitt, H. B. Whittington, G. A. Cooper

• Reference indicates that this is the same locality as "locality 1 of Evitt and Whittington, 1953" but the description of this locality puts it in a different county.

Primary reference: H. B. Whittington. 1956. Silicified Middle Ordovician trilobites: the Odontopleuridae. Bulletin of the Museum of Comparative Zoology 114(6):155-288 [M. Hopkins/M. Hopkins/M. Hopkins]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 105204: authorized by Melanie Hopkins, entered by Melanie Hopkins on 17.02.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Trilobita
 Asaphida - Remopleurididae
Remopleurides plaesiourus n. sp. Whittington 1959 trilobite
 Asaphida - Asaphidae
Isotelus sp. Dekay 1824 trilobite
 Trinucleida - Trinucleidae
"Cryptolithus tesselatus" = Cryptolithus tessellatus
"Cryptolithus tesselatus" = Cryptolithus tessellatus Green 1832 trilobite
 Proetida - Otarionidae
"Otarion" sp. Zenker 1833 trilobite
 Phacopida - Calymenidae
"Flexicalymene senaria" = Flexicalymene (Flexicalymene) senaria
"Flexicalymene senaria" = Flexicalymene (Flexicalymene) senaria Conrad 1841 trilobite
 Phacopida - Dalmanitidae
Dalmanitidae indet. Vogdes 1890 trilobite
 Phacopida - Cheiruridae
Ceraurus whittingtoni Evitt 1953 trilobite
 Odontopleurida - Odontopleuridae
Diacanthaspis cooperi Whittington 1941 trilobite