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

Idaho Petrified Wood

Various

Idaho Petrified Wood fossil specimen

About Idaho Petrified Wood

The Idaho Petrified Wood is a plant fossil dating to the Various. Petrified Wood is a realistic Idaho fossil profile built around silicified wood preserving grain, bark, or growth-ring patterns. In this state, success usually comes from learning marine shales, volcanic ash beds, and river gravels, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.

“According to TroveRadar, Idaho Petrified Wood fossils from the Various are found across Idaho. TroveRadar's field database catalogs 795+ fossil entries for identification and collection guidance.

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Identification Tips

  • visible wood grain
  • agate-like hardness
  • concentric rings or bark texture
  • Check marine shales, volcanic ash beds, and river gravels

Where Found

Idaho

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Arizona Petrified Wood

Various

Petrified Wood is a realistic Arizona fossil profile built around silicified wood preserving grain, bark, or growth-ring patterns. 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.

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Nevada Petrified Wood

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Petrified Wood is a realistic Nevada fossil profile built around silicified wood preserving grain, bark, or growth-ring patterns. 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.

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Utah Petrified Wood

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Petrified Wood is a realistic Utah fossil profile built around silicified wood preserving grain, bark, or growth-ring patterns. 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.

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New Mexico Petrified Wood

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Petrified Wood is a realistic New Mexico fossil profile built around silicified wood preserving grain, bark, or growth-ring patterns. 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.

plant
Photo coming soon

Arizona Petrified Wood

Various

Petrified Wood is a realistic Arizona fossil profile built around silicified wood preserving grain, bark, or growth-ring patterns. In this state, success usually comes from learning badlands mudstones, petrified wood fields, and canyon benches, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.

plant
Photo coming soon

New Mexico Petrified Wood

Various

Petrified Wood is a realistic New Mexico fossil profile built around silicified wood preserving grain, bark, or growth-ring patterns. In this state, success usually comes from learning badlands mudstones, petrified wood fields, and canyon benches, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.

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Explore More

How do I identify a Idaho Petrified Wood fossil?
Idaho Petrified Wood fossils from the Various can be identified by: visible wood grain. agate-like hardness. concentric rings or bark texture. Check marine shales, volcanic ash beds, and river gravels. They are most commonly found in Idaho.
Where are Idaho Petrified Wood fossils found?
Idaho Petrified Wood fossils are found in Idaho. Look in sedimentary rock formations dating to the Various era. The best collecting is typically found in exposed roadcuts, creek banks, and quarry sites.
How old are Idaho Petrified Wood fossils?
Idaho Petrified Wood fossils date to the Various. They are classified as plant fossils in TroveRadar's database, which catalogs 795+ fossil entries across North America.
Is it legal to collect Idaho Petrified Wood 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.