Where: Scotland, United Kingdom (55.2° N, 4.8° W: paleocoordinates 15.7° S, 23.6° W)

• coordinate based on nearby landmark

• local area-level geographic resolution

When: Mulloch Hill Formation (Mulloch Hill Group), Rhuddanian (443.7 - 439.0 Ma)

• cyphus zone

• group of beds-level stratigraphic resolution

Environment/lithology: limestone

Size class: macrofossils

Reposited in the BMNH

Primary reference: J. M. Malinky. 2003. Ordovician and Silurian hyoliths and gastropods reassigned from the Hyolitha from the Girvan District, Scotland. Journal of Paleontology 77(4):625-645 [P. Wagner/P. Wagner/P. Wagner] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 73293: authorized by Pete Wagner, entered by Pete Wagner on 10.06.2007