Stratum.black Open reference
237 – 201 MA

Epoch · Triassic

Late Triassic

237–201 Ma

The Late Triassic is an epoch within the Triassic, spanning roughly 237 to 201 million years ago.

Rankepoch· Paleobiology Database
Base237 Ma· Paleobiology Database
Top201 Ma· Paleobiology Database
Duration35.6 Myr· Paleobiology Database
ChartICS International Chronostratigraphic Chart v2023/09 (ages from Macrostrat/PBDB interval tables)

Contains

Part of

Elsewhere

Cite this article

Stratum Strata. "Late Triassic" (Time interval). Stratum Strata pack 2026.09, as of 2026-09-21. https://stratum.black/strata/time/late-triassic. Accessed 2026-09-21.

BibTeX · CSL-JSON

@misc{stratum-late-triassic,
  title        = {Late Triassic},
  author       = {{Stratum Strata}},
  howpublished = {\url{https://stratum.black/strata/time/late-triassic}},
  year         = {2026},
  note         = {Time interval article, Stratum Strata pack 2026.09, as of 2026-09-21; sources: stratum, pbdb. Accessed 2026-09-21.}
}

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.

Sources for this article: Stratum editorial (Stratum editorial);Paleobiology Database (CC-BY-4.0). As of 2026-09-21; Strata pack 2026.09. Data reproduced under the licences shown; text in Stratum's own words unless a section names its source.

Found an error? Write to drew@tyr.ac with the article id interval:late-triassic.

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.

CreditsVerifySitemap