Glossary · Law & bodies
BLM
The Bureau of Land Management, the US Interior agency managing about 245 million acres of public land in the West; the land where casual collecting is allowed under 43 CFR 49 and where petrified wood may be taken for free use.
The Bureau of Land Management, the US Interior agency managing about 245 million acres of public land in the West; the land where casual collecting is allowed under 43 CFR 49 and where petrified wood may be taken for free use.
Sources
Cite this article
Stratum Study. "BLM" (Glossary). Stratum Study pack 2026.09, as of 2026-09-16. https://stratum.black/study/glossary/blm. Accessed 2026-09-20.
@misc{stratum-blm,
title = {BLM},
author = {{Stratum Study}},
howpublished = {\url{https://stratum.black/study/glossary/blm}},
year = {2026},
note = {Glossary article, Stratum Study pack 2026.09, as of 2026-09-16; sources: stratum. Accessed 2026-09-20.}
} Citations carry the pack version and the article's as-of date so they resolve to the same text later. The facts themselves belong to the sources listed below; cite those for the science.