Lituya (M6527 is a fossil collection site in Lituya, Alaska, cataloged in the Paleobiology Database. Fossils here come from the Topsy Formation, dated to the Burdigalian to Serravallian (20.45–11.63 million years ago). The depositional environment is recorded as coastal indet. Documented finds include Lucinoma acutilineata.

Geologic setting

Formation: Topsy
Geologic interval: Burdigalian to Serravallian
Age: 20.45–11.63 Ma
Depositional environment: coastal indet.
Recorded occurrences: 1

Geology notes

Because discontinuous outcrops and structurally complex geology in this area preclude reliable lithiologic correlations with other formations in this region and because no well-preserved, age-diagnostic fossils have been reported before from these strata, the age and depositional environment of the Topsy Formation have been the subjects for speculation.

Locality notes

Isolated outcrop in intertidal zone of rock and sand beach, about 5.8 km N of Icy Point, Lituya district, southeastern Alaska. Lat/long estimates based on nearby locality of Icy Point (582332N,\r\n1370520W)

Fossils found here

Lucinoma acutilineata

Bivalvia · Lucinidae

Records and references

Data: Paleobiology Database collection 37384 (CC BY 4.0) — view the source record

Getting there

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Questions about Lituya (M6527

Can you collect at Lituya (M6527?

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 Lituya (M6527?

Fossil.

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What to bring

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Source: Paleobiology Database.