Article: Zenostephanus, a new name for the genus Xenostephanus Arkell and Callomon, 1963 (Mollusca, Cephalopoda), preoccupied by Xenostephanus Simpson, Minoprio and Patterson, 1962 (Mammalia)
Publication: Palaeontology
Volume:
52
Part:
3
Publication Date:
May
2009
Page(s):
671
–
672
Author(s):
John H. Callomon, Stephen K. Donovan and Lars W. van den Hoek Ostende