About 102,000 results
Open links in new tab
  1. Frenchman Mountain trilobite containing rock holds mysteries for …

    Jan 3, 2026 · After studying preservation formation, my second trip to the Frenchman Mountain trilobite quarry near Las Vegas, NV resulted in finding what I think counts as low quality, …

  2. Ordovician Trilobites: Flexicalymene meeki, Flexicalymene retrorsa ...

    Apr 13, 2024 · The third image is of a prone Flexicalymene retrorsa (my identification) trilobite from the Arnheim formation in Mt. Orab, Ohio. Note the relatively narrow cephalon (head). …

  3. First Air Scribe (Trilobite from Zoic) - Fossil Preparation - The ...

    Dec 18, 2025 · I got the Trilobite air scribe made by Zoic Paleotech. I have several types of material to try it out on, from GRF fish, to PNW crab and shrimp concretions, as well as some …

  4. Frenchman Mountain trilobite containing rock holds mysteries for …

    Jan 3, 2026 · Expand I believe the Frenchman Mountain trilobite quarry is part of the early Cambrian Tonto Group. This also includes the Pioche Shale to the north of Las Vegas. I did …

  5. Trilobite ID - Fossil ID - The Fossil Forum

    5 days ago · From upper gilwern quarry, Wales. Ordovician. Been trying to figure out who this little guy is. Tried taking close up photos and focus stacked them. Hopefully they can help with an …

  6. Could trilobites still be alive? Any sightings of them? - Reddit

    Dec 29, 2020 · Trilobites are probably the most famous type of creature that is said to have died out during the Permian-Triassic Extinction event 250 million years ago, but given the vastness …

  7. States (in the U.S.) Where Trilobites Have and have not been Found

    Jul 26, 2022 · I did lots of online searching on which states trilobites have and haven't been found in, and compiled this. Its not as straight forward as you might think. Green means trilobites …

  8. Collecting Lower Cambrian Trilobites In The Mojave Desert

    Mar 12, 2014 · 6. Marble Mountain Fossil Beds. Amboy DAG One of the classic Cambrian trilobite fossil sites in the western U.S. is located at this beautiful outcrop in a 60 foot thick formation …

  9. Visit to Formosa Reef! - Fossil Hunting Trips - The Fossil Forum

    Mar 17, 2020 · Expand Thanks for the article recommendations, Kane! And thanks for posting your fall field trip, because that's where I got the idea to visit the reef! By the way - did you …

  10. Richard Alan Fortey 1946–2025 - Fossil News - The Fossil Forum

    Mar 7, 2025 · The one and only Legendary Trilobitologist: Richard Fortey passed away March 7th at the age of 79. He published well over 200 papers, books, book chapters and monographs …