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Durham fish locality (lower), Totoket Mountain

Middlesex County, Connecticut
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Next site in ConnecticutNew Haven Traprock Quarry · 7 mi

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Based on our latest records, with claims updated from the BLM on Oct 9, 2026. Land and claims can change quickly, so check before you go.

Minerals on record here

1 mineral

Recorded here: fossil.

7 miNew Haven Traprock QuarryAmethyst8 miMt. CarmelBornite, chalcocite9 miGuilford & East HavenAgate

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About Durham fish locality (lower), Totoket Mountain

Durham fish locality (lower), Totoket Mountain is a fossil collection site in Middlesex, Connecticut, cataloged in the Paleobiology Database. Fossils here come from the Shuttle Meadow Formation, dated to the Hettangian (201.4–199.5 million years ago). The depositional environment is recorded as lacustrine - small and the tectonic setting is rift. Documented finds include Mormolucoides articulatus.

Geologic setting

Formation
Shuttle Meadow
Geologic interval
Hettangian
Age
201.4–199.5 Ma
Depositional environment
lacustrine - small
Tectonic setting
rift
Recorded occurrences
1
Locality notes

On the west slope of Totoket Mountain, SW Durham

Fossils found here

Mormolucoides articulatus
Insecta · NO_FAMILY_SPECIFIED

Records and references

Data: Paleobiology Database collection 153640 (CC BY 4.0) — view the source record

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Questions about Durham fish locality (lower), Totoket Mountain

Can you collect at Durham fish locality (lower), Totoket Mountain?

It depends on who owns the land and whether a mining claim covers it. BLM land usually allows hand collecting for personal use, national parks allow none, and private land needs the owner’s permission. Pro members see the owner and any claims at this spot.

What minerals are found at Durham fish locality (lower), Totoket Mountain?

Fossil.

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Meteorite nearbyA 2.8 kg stony meteorite fell at Wethersfield (1982) in 1982, 20 miles from here.

Source: Paleobiology Database.