Habitat: Arctic tundra; Rock Type = calcareous.; around vole hole in tundra Locality: Toolik Lake-Kuparuk River vicinity, northern foothills of the Brooks Range, mile 117.1 along Dalton Highway. Kuparuk River W of Dalton Hwy.
Habitat: sandstone bluffs and gorges, floodplains, hemlock/hardwood coves, Ne of Ellis Home, in stream; decorticated log Locality: Crane Hollow Nature Preserve (crane Hollow) S of Gibisonville and N of Conkle's Hollow State Nature Preserve, bordered on the E by OH 374 and W by Cream Ridge Rd.
Habitat: narrow sandstone box canyon with floodplain, upland woods, hemlock/hardwood coves; log in floodplain Locality: Conkle's Hollow State Nature Preserve, Big Pine Rd. E of OH 374 between OH 678 and 664 Hocking Hills state Park