Where: United Kingdom (52.0° N, 4.0° W: paleocoordinates 54.1° S, 19.4° W)

• small collection-level geographic resolution

When: Hustedograptus teretiusculus graptolite zone, Ffairfach Ashes and Lavas Formation, Llandeilo (461.1 - 458.4 Ma)

• Ffairfach Section Sample A2

•JA: originally entered as Lower Llandeilo and resolved to the formation level, but Upper Llanvirn according to the authors and certainly resolved to the bed level

• bed-level stratigraphic resolution

Environment/lithology: transition zone or lower shoreface; lithified, tuffaceous siltstone and lithified shale

Size class: macrofossils

Collection methods: bulk, sieve

Primary reference: A. Williams, M. G. Lockley, and J. M. Hurst. 1981. Benthic palaeocommunities represented in the Ffairfach Group and coeval Ordovician successions of Wales. Palaeontology 24(4):661-694 [A. Miller/P. Novack-Gottshall/J. Alroy]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 69590: authorized by Arnold Miller, entered by Arnold Miller on 27.02.2007

Creative Commons license: CC BY (attribution)