A new Lower Ordovician species of Calathium , and skeletal structure of western Utah calathids
Church, Stephen B.Том:
65
Мова:
english
Журнал:
Journal of Paleontology
DOI:
10.1017/s0022336000030699
Date:
July, 1991
Файл:
PDF, 10.66 MB
english, 1991