Oregon Fossil Cone
Mesozoic-Cenozoic
About Oregon Fossil Cone
The Oregon Fossil Cone is a plant fossil dating to the Mesozoic-Cenozoic. Fossil Cone is a realistic Oregon fossil profile built around cone or seed structure preserved in lacustrine mudstones or silicified deposits. 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, Oregon Fossil Cone fossils from the Mesozoic-Cenozoic are found across Oregon. TroveRadar's field database catalogs 696+ fossil entries for identification and collection guidance.”
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Turn Oregon Fossil Cone into a month, law, metro, and ground plan.
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Timing layer
Monthly state routes
Law layer
Oregon state guide
Fossil collecting rules in Oregon vary by land status and fossil type. Common invertebrate fossils may be collectible on some public lands, but vertebrate fossils, protected park units, tribal lands, and cultural sites require a much higher level of care and often a permit. This is especially relevant in marine shell beds, John Day fossils, and river gravels.
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City hubs in Oregon
Place layer
Trail and ground routes
Trail: John Day Fossil Beds National Monument
Fossil Bed • Site-specific opportunities, Historic landscape clues
Trail: John Day Fossil Beds National Monument Exposure Route
Fossil Bed • Site-specific opportunities, Historic landscape clues
Location: Deschutes National Forest
National Forest • Seasonal edible mushrooms, Common invertebrate fossils in float
Location: Willamette National Forest
National Forest • Seasonal edible mushrooms, Common invertebrate fossils in float
Identification Tips
- ●overlapping scales
- ●cone symmetry
- ●woody or silicified tissue
- ●Check marine shales, volcanic ash beds, and river gravels
Where Found
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Nevada Petrified Wood
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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.
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.
Washington Petrified Wood
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Petrified Wood is a realistic Washington 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.
Oregon Petrified Wood
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Petrified Wood is a realistic Oregon 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.