Article: Lower Viséan trilobites from Feltrim, Ireland
Publication: Palaeontology
Volume:
16
Part:
2
Publication Date:
June
1973
Page(s):
391
–
397
Author(s):
Gerhard Hahn and Carsten Brauckmann
Abstract
Archegonus (Weania) feltrimensis sp. nov. is described from the Lower Visean of Feltrim, Co. Dublin, Ireland. This species combines characteristics of A. (Weania) with those of A. (Waribole) and A. (Angustibole) and shows that A. (Weania) evolved from the A. ( Waribole) stock and not from Cyrtosymbole (Pseudowaribole) as supposed by Osmolska.