Lectionary Calendar
Wednesday, April 9th, 2025
the Fifth Week of Lent
the Fifth Week of Lent
There are 11 days til Easter!
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Bible Dictionaries
Niagara Period
Webster's Dictionary
or Resource Toolbox
A subdivision or the American Upper Silurian system, embracing the Medina, Clinton, and Niagara epoch. The rocks of the Niagara epoch, mostly limestones, are extensively distributed, and at Niagara Falls consist of about eighty feet of shale supporting a greater thickness of limestone, which is gradually undermined by the removal of the shale. See Chart of Geology.
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Text Courtesy of BibleSupport.com. Used by Permission.
These files are public domain.
Text Courtesy of BibleSupport.com. Used by Permission.
Bibliography Information
Webster, Noah. Entry for 'Niagara Period'. Noah Webster's American Dictionary. https://www.studylight.org/dictionaries/eng/web/n/niagara-period.html. 1828.
Webster, Noah. Entry for 'Niagara Period'. Noah Webster's American Dictionary. https://www.studylight.org/dictionaries/eng/web/n/niagara-period.html. 1828.
