
South Dakota Fish Coprolite
Various
About South Dakota Fish Coprolite
The South Dakota Fish Coprolite is a trace-fossil fossil dating to the Various. Fish Coprolite is a realistic South Dakota fossil profile built around phosphatic fossil dung from ancient fish or aquatic predators. 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 Coprolite 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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Timing layer
Monthly state routes
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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Place layer
Trail and ground routes
Location: Black Hills National Forest
National Forest • Seasonal edible mushrooms, Common invertebrate fossils in float
Location: Custer State Park
State Park • Photo opportunities, Exposed shoreline stones
Location: Badlands National Park
National Park • Site-specific opportunities, Historic landscape clues
Location: Palisades State Park
State Park • Photo opportunities, Exposed shoreline stones
Identification Tips
- ●spiral or pellet form
- ●phosphatic sheen
- ●dense weight
- ●Check chalk beds, badlands mudstones, and river gravels
Where Found
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Related Fossils

North Dakota Fish Coprolite
Various
Fish Coprolite is a realistic North Dakota fossil profile built around phosphatic fossil dung from ancient fish or aquatic predators. 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.

Nebraska Fish Coprolite
Various
Fish Coprolite is a realistic Nebraska fossil profile built around phosphatic fossil dung from ancient fish or aquatic predators. 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.

Kansas Fish Coprolite
Various
Fish Coprolite is a realistic Kansas fossil profile built around phosphatic fossil dung from ancient fish or aquatic predators. 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.

Oklahoma Fish Coprolite
Various
Fish Coprolite is a realistic Oklahoma fossil profile built around phosphatic fossil dung from ancient fish or aquatic predators. 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.

Florida Fish Coprolite
Various
Fish Coprolite is a realistic Florida fossil profile built around phosphatic fossil dung from ancient fish or aquatic predators. In this state, success usually comes from learning phosphate pits, shell hash beaches, and river gravels, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.

Alabama Fish Coprolite
Various
Fish Coprolite is a realistic Alabama fossil profile built around phosphatic fossil dung from ancient fish or aquatic predators. In this state, success usually comes from learning phosphate pits, shell hash beaches, and river gravels, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.