Glossary · Law & bodies

PRPA

The Paleontological Resources Preservation Act of 2009 (16 U.S.C.

The Paleontological Resources Preservation Act of 2009 (16 U.S.C. 470aaa), the US federal law governing fossils on federal land: casual collecting of common invertebrates and plants, permits for everything else, criminal penalties for theft and trafficking.

Sources

Cite this article

Stratum Strata. "PRPA" (Glossary). Stratum Strata pack 2026.09, as of 2026-09-16. https://stratum.black/strata/glossary/prpa. Accessed 2026-09-21.

@misc{stratum-prpa,
  title        = {PRPA},
  author       = {{Stratum Strata}},
  howpublished = {\url{https://stratum.black/strata/glossary/prpa}},
  year         = {2026},
  note         = {Glossary article, Stratum Strata pack 2026.09, as of 2026-09-16; sources: stratum. Accessed 2026-09-21.}
}

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Sources for this article: Stratum editorial (Stratum editorial). As of 2026-09-16; Strata pack 2026.09. Written by Stratum in our own words; the works cited are where the science lives, and none of their text is reproduced here.

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Stratum is the inventory, provenance and certificate system for fossil, mineral and shell collections. Strata is its open reference: every fact cites its source, and the credits page lists each one with its licence.