Also known as locality 1, Trwyn Ogof Hen

Where: Wales, United Kingdom (51.9° N, 5.3° W: paleocoordinates 68.4° S, 21.5° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Tetragraptus phyllograptoides graptolite zone, Ogof Hen Formation, Moridunian (477.7 - 473.8 Ma)

• "Ogof Hên Formation. Moridunian Stage, Arenig Series, phyllograptoides Biozone." (Evans, 2005)

• formation-level stratigraphic resolution

Environment/lithology: coastal; silty mudstone

Size class: macrofossils

Collection methods: NMW = National Museums and Galleries of Wales

Primary reference: D. H. Evans. 2005. The Lower and Middle Ordovician cephalopod faunas of England and Wales. Monograph of the Palaeontographical Society 623:1-81 [B. Kröger/B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 89324: authorized by Björn Kröger, entered by Torsten Liebrecht on 16.05.2009, edited by Pete Wagner

Creative Commons license: CC BY (attribution)