Ridgely Chert
date: label: Accession Date
content: 29 Dec 2016
label: Collection Date
content: Apr 1991
name: label: Collector
content: Mike Gusick
label: Donor Name
content: Estate Of John D. Holland
notes: label: Notes
content: L-1749 (Ridgely Chert): Collection from archaeological context. Collection includes archaeological specimens.
label: Notes
content: L-1749 (Ridgely Chert): *See notes/comments section of inventory sheet*
label: Notes
content: Ridgeley Chert, also known as Oriskany Chert, is a black chert. When weathered it becomes gray. It has fossil inclusions. It has a grainy texture with smooth, glassy areas. Deposits include tabular layers up to 5", sandy cortex.
label: Notes
content: Geology remarks: Epoch- Devonian, Series- Lower Devonian, Form- Oriskany Sandstone, Ridgeley Sandstone
label: Notes
content: Location remarks: Outcrops in a ravine on the east side of Route 209 in Smithfield Township, Monroe County, Pennsylvania; About a mile south of the town on Marshalls Creek, PA; Prehistoric quarry and workshop at the outcrop in the ravine near Marshalls Creek, PA - no diagnostic artifacts noted at the site.
label: Notes
content: Archaeology remarks: Prehistoric quarry and workshop located at the outcrop in the ravine describes in location section. However, no diagnostic artifacts were noted at the site.
label: Record Last Modified
content: 22 Nov 2019
label: Specimen Count
content: 5
place: label: Place
content: Lower Towamensing Township, Carbon County, Pennsylvania, United States, North America
topic: label: Topic
content: Archaeology
setName: label: See more items in
content: Anthropology
dataSource: label: Data Source
content: NMNH - Anthropology Dept.
identifier: label: Accession Number
content: 2071475
label: USNM Number
content: A599390-0
objectType: label: Object Type
content: Stone