[24872] North American, Strata: Middle Ordovician, Period: 22591, Rec 1996

[Rec № 1996] Tectonics and sedimentation associated with the Taconic orogeny (Ordovician) of New York State

Zavala, C., Maretto, H., Di Meglio, M.
Masters thesis, University of Arizona, 1976, « Missing Vol »