Verified by TroveRadar Field Database
Updated March 2026
795+ Fossil Entries
dinosaurJurassic-CretaceousUpdated March 2026

North Dakota Dinosaur Bone Fragment

Jurassic-Cretaceous

North Dakota Dinosaur Bone Fragment fossil specimen

About North Dakota Dinosaur Bone Fragment

The North Dakota Dinosaur Bone Fragment is a dinosaur fossil dating to the Jurassic-Cretaceous. Dinosaur Bone Fragment is a realistic North Dakota fossil profile built around mineralized cortical bone from large terrestrial vertebrates in badlands. In this state, success usually comes from learning chalk beds, badlands mudstones, 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, North Dakota Dinosaur Bone Fragment fossils from the Jurassic-Cretaceous are found across North Dakota. TroveRadar's field database catalogs 795+ fossil entries for identification and collection guidance.

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Identification Tips

  • porous internal structure
  • dense outer cortex
  • non-layered mineral replacement
  • Check chalk beds, badlands mudstones, and river gravels

Where Found

North Dakota

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Montana Dinosaur Bone Fragment

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Dinosaur Bone Fragment is a realistic Montana fossil profile built around mineralized cortical bone from large terrestrial vertebrates in badlands. In this state, success usually comes from learning dinosaur-bearing mudstones, glacial gravels, and marine shales, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.

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Idaho Dinosaur Bone Fragment

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Dinosaur Bone Fragment is a realistic Idaho fossil profile built around mineralized cortical bone from large terrestrial vertebrates in badlands. In this state, success usually comes from learning dinosaur-bearing mudstones, glacial gravels, and marine shales, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.

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Wyoming Dinosaur Bone Fragment

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Dinosaur Bone Fragment is a realistic Wyoming fossil profile built around mineralized cortical bone from large terrestrial vertebrates in badlands. In this state, success usually comes from learning dinosaur-bearing mudstones, glacial gravels, and marine shales, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.

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South Dakota Dinosaur Bone Fragment

Jurassic-Cretaceous

Dinosaur Bone Fragment is a realistic South Dakota fossil profile built around mineralized cortical bone from large terrestrial vertebrates in badlands. In this state, success usually comes from learning chalk beds, badlands mudstones, and river gravels, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.

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Nebraska Dinosaur Bone Fragment

Jurassic-Cretaceous

Dinosaur Bone Fragment is a realistic Nebraska fossil profile built around mineralized cortical bone from large terrestrial vertebrates in badlands. In this state, success usually comes from learning chalk beds, badlands mudstones, and river gravels, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.

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Kansas Dinosaur Bone Fragment

Jurassic-Cretaceous

Dinosaur Bone Fragment is a realistic Kansas fossil profile built around mineralized cortical bone from large terrestrial vertebrates in badlands. In this state, success usually comes from learning chalk beds, badlands mudstones, and river gravels, 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 North Dakota Dinosaur Bone Fragment fossil?
North Dakota Dinosaur Bone Fragment fossils from the Jurassic-Cretaceous can be identified by: porous internal structure. dense outer cortex. non-layered mineral replacement. Check chalk beds, badlands mudstones, and river gravels. They are most commonly found in North Dakota.
Where are North Dakota Dinosaur Bone Fragment fossils found?
North Dakota Dinosaur Bone Fragment fossils are found in North Dakota. Look in sedimentary rock formations dating to the Jurassic-Cretaceous era. The best collecting is typically found in exposed roadcuts, creek banks, and quarry sites.
How old are North Dakota Dinosaur Bone Fragment fossils?
North Dakota Dinosaur Bone Fragment fossils date to the Jurassic-Cretaceous. They are classified as dinosaur fossils in TroveRadar's database, which catalogs 795+ fossil entries across North America.
Is it legal to collect North Dakota Dinosaur Bone Fragment 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.