MATERIAL

Collections of Permian corals from several terranes of the McCloud Belt in western USA (Figure 1, Figure 2, and Figure 3) and southwestern Canada (Figure 1, Figure 2, and Figure 4) made during the past 25 years contain many species from terranes from which they had not been reported previously. This includes two additional species from the Eastern Klamath terrane, one of which is described as new; four species from the Central Belt of the Northern Sierra Nevada, with two additional species thought to have been derived from that terrane; four species from the Bilk Creek terrane; and two species from the Harper Ranch subterrane of the Quesnel terrane, one of which is described as new.