Where to Find Fossils in New Mexico: 92 Mapped Sites
New Mexico has 92 documented sites where fossils have been reported, and the best-known are Kelly Ghost Town, 2 mi N60E of Hermosa, and 4 miles east of Kimbetoh. Every site is mapped below with GPS coordinates and links to a full report of access and what's been found there. 1 of the 92 sites is on public-access land.
Last updated: — data compiled by the Rockhounding.org Research Team · methodology
Fossils Map: New Mexico
All 92 fossils sites in New Mexico. Click a pin for the full site report.
Where Fossils Are Found in New Mexico
Fossils live in sedimentary rock — limestone, shale, and sandstone. Fresh exposures are everything: roadcuts, creek banks after storms, quarry spoil, and eroding badlands beat weathered outcrop every time.
The richest reported sites in New Mexico: Kelly Ghost Town, 2 mi N60E of Hermosa, 4 miles east of Kimbetoh, Almagre Arroyo (Cope), AMNH loc. 133.
Of the 92 sites, 1 is public access. Check each site report for current land status before you go.
All Fossils Sites in New Mexico
- Kelly Ghost Town — Public Access
- 2 mi N60E of Hermosa — Other
- 4 miles east of Kimbetoh — Other
- Almagre Arroyo (Cope) — Other
- AMNH loc. 133 — Other
- AMNH loc. 141 — Other
- AMNH loc. 152 — Other
- Apache Hill, Sierra — Other
- Arroyo Seco 1 — Other
- Belen NMMNH L-3737 — Other
- Bisti, Alamo Mesa (UA) — Other
- Bull Canyon (UNM/1) — Other
- Burnham South — Other
- Carol's Quarry — Other
- Cein, Bisti (USNM) — Other
- Coal Creek [FMNH] — Other
- Cooks Range — Other
- Deza Bluffs — Other
- DMNH Loc. 7047 — Other
- East Alcalde — Other
- El C.-B. Maxine — Other
- El Cobre Canyon — Other
- Engle, San Andres Mountains — Other
- Fort Wingate — Other
- Gallina Canyon — Other
- Hatchet Mountains — Other
- Hembrillo Canyon — Other
- Herrera Mesa — Other
- Holy Ghost Spring — Other
- Kinney Quarry Lagerstätte — Other
- L-9230, Arroyo Alamito — Other
- Lathert Canyon — Other
- Lava Gap, Sheep Mtn — Other
- Lechuguilla Cave — Other
- Little Pocket — Other
- Locality 6939, New Well Peak — Other
- Mariano Mesa (Uintan) — Other
- Mary No. 1 Mine — Other
- Mesa del Oro — Other
- Meyers Creek — Other
- NM-666, Shiprock — Other
- NMMNH L-1410 — Other
- NMMNH L-3097 — Other
- NMMNH L-3252 — Other
- NMMNH L-3285 — Other
- NMMNH L-3334 — Other
- NMMNH L-3404 — Other
- NMMNH L-4224 — Other
- NMMNH L-5222 — Other
- NMMNH L-6501 — Other
Showing 50 of 92 sites — every site appears on the map above.
How to Identify Fossils
Look for biological structure the rock around it lacks: shell curves and growth lines, the spongy honeycomb interior of bone, leaf veins, ribbed corals, or the segmented symmetry of a trilobite. Fossils usually contrast with their matrix in color or density. Bone that has mineralized feels heavier than fresh bone and often shows a polished brown-black surface.
Not sure what you found? Try our identification guide →Frequently Asked Questions
Where can I find fossils in New Mexico?
New Mexico has 92 mapped sites where fossils have been reported. The best-known are Kelly Ghost Town, 2 mi N60E of Hermosa, and 4 miles east of Kimbetoh. Each listing on the map above includes GPS coordinates, access type, and what has been found there.
How many fossils sites are mapped in New Mexico?
We have 92 documented fossils sites in New Mexico, compiled from community submissions and published locality records and reviewed by the Rockhounding.org Research Team.
Is it legal to collect fossils in New Mexico?
Casual collecting is generally allowed on BLM and National Forest land for personal, non-commercial use — the standard BLM limit is 25 lbs per day plus one specimen. National parks, monuments, and many state parks prohibit collecting, and private land always requires the owner's permission. Check the site report for each location and verify current land status before you dig.
How do I identify fossil?
Look for biological structure the rock around it lacks: shell curves and growth lines, the spongy honeycomb interior of bone, leaf veins, ribbed corals, or the segmented symmetry of a trilobite. Fossils usually contrast with their matrix in color or density. Bone that has mineralized feels heavier than fresh bone and often shows a polished brown-black surface.
What should I bring to collect fossils?
The basics: a rock hammer, safety glasses, gloves, a bucket or padded bag for specimens, and a GPS app with the coordinates from this page. Add a spray bottle — wetting a stone makes color and banding far easier to judge in the field.
⚠️ Always verify current regulations, weather conditions, and access requirements before visiting any location. Information provided is based on community submissions and may not be current or accurate.
Data: Paleobiology Database, community submissions — reviewed and approved by the Rockhounding.org Research Team. Always verify current land status, regulations, and access before visiting any site.