Also known as Knighton

Where: United Kingdom (52.3° N, 3.1° W: paleocoordinates 25.9° S, 12.6° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Ludfordian (425.6 - 423.0 Ma)

• "Upper Ludlow" (meaning Ludfordian)

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Preservation: mold/impression

Collection methods: GSM collection

•"Most of the specimens described in this paper occur as external moulds... studied by means of rubber latex casts"

Primary reference: W. H. C. Ramsbottom. 1958. British Upper Silurian crinoids from the Ludlovian. Palaeontology 1:106-115 [G. Webster/G. Webster]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 119405: authorized by John Alroy, entered by John Alroy on 24.10.2011

Creative Commons license: CC BY (attribution)