Tremadoc trilobites from the Skiddaw Group in the English Lake District

31 3 Fri, 01/01/1988 - 12:00 August 677 698

RUSHTON, A. W. A. 1988. Tremadoc trilobites from the Skiddaw Group in the English Lake District. Palaeontology, 31, 3, 677–698.

A. W. A. Rushton The Tremadoc trilobite fauna from the Skiddaw Group exposed in the river Calder, western Lake District, consists of ten species and is referred to the upper Tremadoc Angelina sedgwickii Biozone. Some of the constituent genera are of wide geographical range in outer shelf environments. Two species, Pareuloma expansum and Prospectatrix brevior, are new. The Palaeontological Association (Free Access)