Amplexograptus

Amplexograptus maxwelli
from Ruedemann, 1947
Species
Amplexograptus sp. aff. A. tardus (T.S. Hall)
Occurrence: Utica
Reference: Mitchell and Bergström, 1991
Amplexograptus maxwelli (Decker, 1935)
Occurrence: Kope
Reference: Ruedemann, 1947; Bergström and Mitchell, 1986