Article: Colour markings in Phacops and Greenops from the Devonian of New York
Publication: Palaeontology
Volume:
11
Part:
4
Publication Date:
November
1968
Page(s):
498
–
499
Author(s):
George C. Esker III
Abstract
The colour markings in Phacops rana and Greenops boothi are described and discussed. It is suggested that P. rana had the ability to change its pigmentation. Only four examples of colour markings in trilobites have been mentioned in the literature.