Tredomen, Powys (Devonian of the United Kingdom)

Where: United Kingdom (52.0° N, 3.3° W: paleocoordinates 25.8° S, 8.8° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Lochkovian (419.2 - 410.8 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; lithified, gray, green siltstone

• Greenish grey, rusty weathering siltstone with fine (#1 mm), irregular laminations

Size class: macrofossils

Preservation: adpression

Collected by Phil Bennett

• Repository: National Museum of Wales, Cardiff (NMW)

Primary reference: J. A. Dunlop and P. A. Selden. 2004. A trigonotarbid arachnid from the Lower Devonian of Tredomen, Wales. Palaeontology 47:1469-1476 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 153478: authorized by Matthew Clapham, entered by Matthew Clapham on 21.12.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

 Trigonotarbida - Anthracosironidae
Arianrhoda bennetti n. gen. n. sp.
Arianrhoda bennetti n. gen. n. sp. Dunlop and Selden 2004
NMW 2003.15G.1