Where: Wales, United Kingdom (51.8° N, 4.9° W: paleocoordinates 46.8° S, 18.8° W)

• outcrop-level geographic resolution

When: Paraorthograptus pacificus graptolite zone, Slade Member (Slade and Redhill Mudstone Formation), Rawtheyan (448.8 - 445.2 Ma)

• member-level stratigraphic resolution

Environment/lithology: mudstone

Size class: macrofossils

Primary reference: F. R. C. Reed. 1921. A monograph of the British Ordovician and Silurian Bellerophontacea. The Palaeontographical Society 31:1-92 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 172808: authorized by Pete Wagner, entered by Pete Wagner on 24.08.2015

Creative Commons license: CC BY (attribution)