North Attleborough

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Formation

Wamsutta

Geologic interval

Westphalian A to Westphalian B

Age

318.7–314.6 Ma

Depositional environment

wet floodplain

Recorded occurrences

1

Data: Paleobiology Database collection 276562 (CC BY 4.0) — view the source record

• Footprint quarry 1 1/2 miles SW of Attleboro, MA — FossilMA · 3.7 mi
• North Providence — Bowenite, QuartzRI · 4.5 mi
• Sneech Pond — Chalcopyrite, GarnetRI · 5.4 mi
• Narragansett Basin — FossilMA · 5.5 mi
• Cumberland Hill — Agate, ChalcedonyRI · 7 mi
• Silver Spring, East Providence (Gorham coll) — FossilRI · 12.5 mi

• Ashael Lyman's, Northampton tracksite — FossilMA
• Ashley Pond quarry, Holyoke footprint site — FossilMA
• Assawompset Pond — FossilMA
• Bassett's Quarry tracksite — FossilMA
• below Turners Falls, tracksite — FossilMA
• Boynton farm, South Hadley — FossilMA

• Amherst — AgateMA
• Barrus Mine pegmatite outcrop — Tourmaline, LepidoliteMA
• Betts Mine (paid area) — RhodoniteMA
• Blandford — Beryl, FeldsparMA
• Bolton Lime Quarry (paid area) — ScapoliteMA
• Cabotville tracksite — FossilMA

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