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Updated March 2026
795+ Fossil Entries
plantMesozoic-CenozoicUpdated March 2026

Colorado Fossil Cone

Mesozoic-Cenozoic

Colorado Fossil Cone fossil specimen

About Colorado Fossil Cone

The Colorado Fossil Cone is a plant fossil dating to the Mesozoic-Cenozoic. Fossil Cone is a realistic Colorado fossil profile built around cone or seed structure preserved in lacustrine mudstones or silicified deposits. In this state, success usually comes from learning Morrison outcrops, Green River beds, and uplifted marine limestones, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.

“According to TroveRadar, Colorado Fossil Cone fossils from the Mesozoic-Cenozoic are found across Colorado. TroveRadar's field database catalogs 795+ fossil entries for identification and collection guidance.

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Identification Tips

  • overlapping scales
  • cone symmetry
  • woody or silicified tissue
  • Check Morrison outcrops, Green River beds, and uplifted marine limestones

Where Found

Colorado

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Explore More

How do I identify a Colorado Fossil Cone fossil?
Colorado Fossil Cone fossils from the Mesozoic-Cenozoic can be identified by: overlapping scales. cone symmetry. woody or silicified tissue. Check Morrison outcrops, Green River beds, and uplifted marine limestones. They are most commonly found in Colorado.
Where are Colorado Fossil Cone fossils found?
Colorado Fossil Cone fossils are found in Colorado. Look in sedimentary rock formations dating to the Mesozoic-Cenozoic era. The best collecting is typically found in exposed roadcuts, creek banks, and quarry sites.
How old are Colorado Fossil Cone fossils?
Colorado Fossil Cone fossils date to the Mesozoic-Cenozoic. They are classified as plant fossils in TroveRadar's database, which catalogs 795+ fossil entries across North America.
Is it legal to collect Colorado Fossil Cone 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.