Where: Spain (38.9° N, 4.1° W: paleocoordinates 74.9° S, 82.7° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Untere Quartzite Formation, Llandeilo (461.1 - 458.4 Ma)

• bed-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified, concretionary mudstone

Size class: macrofossils

Preservation: mold/impression

Primary reference: W. Hammann. 1974. Phacopina und Cheirurina (Trilobita) aus dem Ordovizium von Spanien. Senckenbergiana Lethaia 55(1/5):1-151 [M. Hopkins/M. Hopkins]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 230072: authorized by Melanie Hopkins, entered by Melanie Hopkins on 03.05.2023

Creative Commons license: CC BY (attribution)