Wyoming · Lincoln · Ready
American Fossil — Private Green River Formation Dig
Material referenceLOCATION FIELD MAP
Local field map, land context & nearby records
No exact primary coordinate is published for this record, so the map uses regional context without inventing a specimen pin.
American Fossil — Private Green River Formation Dig is a Ready rockhounding record in Lincoln, Wyoming. The recorded activity or material is Eocene fossil fish, plants and rare vertebrates. The recorded manager or operating context is American Fossil. Ready means the current evidence supports the modeled activity, but visitors should still recheck current posted rules, closures, hours, fees, claims, collecting limits and site-specific notices before travel.
Can I collect at American Fossil — Private Green River Formation Dig?
Ready. Direct operator is taking 2026 bookings and states visitors dig in its private Wyoming quarry and may keep fossils under the operator keep policy.
Ready means the current evidence supports the modeled activity, but visitors should still recheck current posted rules, closures, hours, fees, claims, collecting limits and site-specific notices before travel.
Recorded destination: Farm Field Road, Kemmerer, WY 83101
What rocks, minerals, fossils or collecting interests are associated with it?
The record lists Eocene fossil fish, plants and rare vertebrates. This description is tied to this atlas entry and should be read together with the access status below.
Who manages the place or provides the evidence context?
The recorded manager or context is American Fossil.
What evidence supports this status?
The record was last reviewed on 2026-08-19. Evidence and management context: American Fossil. Current direct-operator program; map uses address only, never quarry specimen coordinates.
Source verification: This guide names the recorded evidence or land-manager context but does not provide a direct document-level link establishing collecting permission. Before collecting, confirm the current rule and any applicable restrictions with the named authority.
How precise is the map marker?
Navigation uses the recorded public destination or address for American Fossil — Private Green River Formation Dig. The destination is a travel reference, not a specimen-level promise or a substitute for current access rules.
Checks specific to this location
- Check fossil class, protection status and removal restrictions; viewing a fossil is different from collecting it.
- Confirm parcel ownership and obtain required permission before entering or removing material.
- Confirm any current permit, fee, booking or operator requirements before travelling.
- Stay out of unstable mine workings and inspect the access, ownership and safety restrictions from current official notices.
- Verify the exact destination, the land manager’s latest rules and safe travel conditions before leaving.
When was this information last checked?
The recorded review date is August 19, 2026. Treat that date as the evidence snapshot used for this classification. Conditions can change after review, so field decisions should use the newest posted rules and manager information.
Is a map pin the same as collecting permission?
No. A map pin answers a navigation or geographic-context question. The status and evidence answer the permission question. Exact coordinates, public destination addresses and approximate county or regional context are deliberately kept separate so geographic precision is not confused with legal authority.
Understanding the private Green River fossil dig
American Fossil represents an operator-run collecting activity in the Green River Formation, famous for Eocene lake sediments and fossil fish. Verify the operator’s current trip date, check-in location, pricing, tools, supervision and fossil-retention terms before traveling. The right to participate on a particular private lease or quarry does not extend to surrounding public, private or protected exposures.
What makes the fossil layers distinctive?
Fine-grained lake deposits can preserve fish and plant detail; delicate parting planes require controlled handling to avoid splitting through a specimen. Follow staff instructions for excavation and preparation. Compare Fossil Butte National Monument’s protected resources before considering any other nearby exposures.
LOCATION-SPECIFIC FIELD ANSWER
American Fossil — Private Green River Formation Dig rockhounding: why this is a stronger field lead
The atlas currently classifies this record as Ready. That means the modeled activity has stronger supporting evidence than a Research-only pin, but current posted rules, claims, closures and site conditions still control the trip.
What rocks or minerals are associated with American Fossil — Private Green River Formation Dig?
The record associates this place with Eocene fossil fish, plants and rare vertebrates. That association is a field-research lead, not a guarantee that material can be found or legally collected at every point around the marker.
What should be checked before visiting?
The current manager or evidence context is American Fossil. Verify that authority and the exact parcel or boundary before relying on access information. Ready means the current evidence supports the modeled activity, but visitors should still recheck current posted rules, closures, hours, fees, claims, collecting limits and site-specific notices before travel. The evidence snapshot was last checked 2026-08-19.
How should this record be used for “rockhounding near me”?
This record is eligible for the site’s Rockhounding Near Me planning layer because its status and geographic context meet the current eligibility rules.
COMMUNITY FIELD INTELLIGENCE
Public Testimony & Field Stories
Approved visitor reports add real-world context to the official and geological evidence above. Community testimony never overrides land-manager rules, ownership, claims, closures or protected-resource law.