A series of markers, similar to those roadside markers installed by historical organizations, that commemorate significant but obscure land use phenomena. Several themes are being explored, including Inundations and Denudations, Perpetual Flames, and Selected Film Location Sites. Some examples from the Peculiar Detonations series:

H-Bomb Impact Site Marker, New Mexico

Off-site Underground Nuclear Test Marker, Nevada

Whale Detonation Site Marker, Oregon