Tectonic Unit: DTrS Name: Slide Mountain Description: variably sheared, ophiolite-like assembalge of oceanic, alkalic to transitional pillowed basalt, tuff, breccia, serpentinized peridotite and gabbro, radiolarian chert, argillite and volcanic clastics; marine - DTrSp east of McLeod Lake Fault - fragmental basalt, diorite, volcanic clastics and limestone that may be a distal North American assemblage Formation: Intermontane Belt Quesnell Terrane P Semenof, Boswell Omineca Belt Slide Mountain Terrane DP Anvil, Sylvester, Slide Mtn., Fennell, Crooked CP Nina Cr., Kaslo DTrSp "Philip Cr." Age Range: Devonian - Triassic Maximum Age: 408.5 Ma Minimum Age: 208.0 Ma