You searched for: Creator Hole, Allen David, 1866-1940 Remove constraint Creator: Hole, Allen David, 1866-1940 Date Created 1912 Remove constraint Date Created: 1912 Provenance 36th Annual Report (1911) / Indiana. Department of Geology and Natural Resources. Remove constraint Provenance: 36th Annual Report (1911) / Indiana. Department of Geology and Natural Resources. Subject Topical Subject: Geology Remove constraint Subject: Topical Subject: Geology State deposited Remove constraint State: deposited