Verified by TroveRadar Field Database
Updated March 2026
795+ Fossil Entries
arthropodCambrianUpdated March 2026

New Mexico Elrathia Trilobite

Cambrian

New Mexico Elrathia Trilobite fossil specimen

About New Mexico Elrathia Trilobite

The New Mexico Elrathia Trilobite is a arthropod fossil dating to the Cambrian. Elrathia Trilobite is a realistic New Mexico fossil profile built around small shale trilobite famous from thin laminated western exposures. In this state, success usually comes from learning badlands mudstones, petrified wood flats, and playa margins, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.

“According to TroveRadar, New Mexico Elrathia Trilobite fossils from the Cambrian are found across New Mexico. TroveRadar's field database catalogs 795+ fossil entries for identification and collection guidance.

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Identification Tips

  • flat body plan
  • fine segments
  • thin dark shale matrix
  • Check badlands mudstones, petrified wood flats, and playa margins

Where Found

New Mexico

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Explore More

How do I identify a New Mexico Elrathia Trilobite fossil?
New Mexico Elrathia Trilobite fossils from the Cambrian can be identified by: flat body plan. fine segments. thin dark shale matrix. Check badlands mudstones, petrified wood flats, and playa margins. They are most commonly found in New Mexico.
Where are New Mexico Elrathia Trilobite fossils found?
New Mexico Elrathia Trilobite fossils are found in New Mexico. Look in sedimentary rock formations dating to the Cambrian era. The best collecting is typically found in exposed roadcuts, creek banks, and quarry sites.
How old are New Mexico Elrathia Trilobite fossils?
New Mexico Elrathia Trilobite fossils date to the Cambrian. They are classified as arthropod fossils in TroveRadar's database, which catalogs 795+ fossil entries across North America.
Is it legal to collect New Mexico Elrathia Trilobite fossils?
Fossil collecting laws vary by state and land ownership. Common invertebrate fossils are generally collectible on some public lands for personal use, but vertebrate fossils and collecting on protected lands may require permits. Always check local regulations before collecting. Use TroveRadar's State Guides for specific rules.