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Updated April 2026
696+ Fossil Entries
South Dakota Fish Vertebra fossil specimen
fishVariousUpdated March 2026

South Dakota Fish Vertebra

Various

About South Dakota Fish Vertebra

The South Dakota Fish Vertebra is a fish fossil dating to the Various. Fish Vertebra is a realistic South Dakota fossil profile built around disk-like vertebra from marine or freshwater fish beds. 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, South Dakota Fish Vertebra fossils from the Various are found across South Dakota. TroveRadar's field database catalogs 696+ fossil entries for identification and collection guidance.

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Turn South Dakota Fish Vertebra into a month, law, metro, and ground plan.

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Law layer

South Dakota state guide

Fossil collecting rules in South Dakota 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 Hell Creek fossils, ammonites, and Oligocene mammals.

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Metro layer

City hubs in South Dakota

No city hubs are published for this state yet.

Identification Tips

  • round centrum
  • concave faces
  • radial internal structure
  • Check chalk beds, badlands mudstones, and river gravels

Where Found

South Dakota

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Explore More

How do I identify a South Dakota Fish Vertebra fossil?
South Dakota Fish Vertebra fossils from the Various can be identified by: round centrum. concave faces. radial internal structure. Check chalk beds, badlands mudstones, and river gravels. They are most commonly found in South Dakota.
Where are South Dakota Fish Vertebra fossils found?
South Dakota Fish Vertebra fossils are found in South Dakota. 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 South Dakota Fish Vertebra fossils?
South Dakota Fish Vertebra fossils date to the Various. They are classified as fish fossils in TroveRadar's database, which catalogs 696+ fossil entries across North America.
Is it legal to collect South Dakota Fish Vertebra 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.