Glendon, Ohio

The same ground, surveyed 70 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.

1916 1986

Matched by testing this settlement's coordinate against the published boundary of every sheet in the United States Geological Survey's historical collection. Each opens the scanned sheet at the Survey.

• 1916 USGS Octa quadrangle1:62500
• 1944 USGS Octa quadrangle1:62500
• 1947 USGS Columbus quadrangle1:250000
• 1961 USGS Columbus quadrangle1:250000
• 1961 USGS Milledgeville quadrangle1:24000
• 1961 USGS Milledgeville quadrangle1:24000
• 1961 USGS Milledgeville quadrangle1:24000
• 1962 USGS Columbus quadrangle1:250000
• 1967 USGS Columbus quadrangle1:250000
• 1967 USGS Columbus quadrangle1:250000
• 1986 USGS Springfield quadrangle1:100000
• 1986 USGS Springfield quadrangle1:100000

The county history of 1914 has no passage naming this settlement, which was common for the smaller places. Its township is covered in full.

Museums hold 171 specimens collected within 10 miles of Glendon between 1882 and 1975: 157 Animalia, 8 Plantae, 6 Fungi. 12 distinct Species records are shown. Collected by Bowles, P. (Pearl), Brubaker, J. A. & Higgins, Brubaker, J. A. & Link, B. and others. Each is a physical object with a catalogue number, and each entry opens the museum's record. This is what was collected and kept, not a survey of what lives here - nothing can be concluded from a species being absent.

Image	Species	Year	Collected by	Where, as recorded
	Podosphaera clandestina var. clandestina (Wallr.) Lév.	1882	Kellerman, W.A.	America borealis: prope Lancaster, Ohio, in foliis Spiraeae tomentosae.
	Spiraea tomentosa L.	1882	Kellerman, W.A.	America borealis: prope Lancaster, Ohio, in foliis Spiraeae tomentosae.
	Obovaria retusa (Lamarck, 1819)	1909	Bureau of Fisheries	Ohio River, Buena Vista
	Gymnosporangium globosum (Farl.) Farl.	1901	Hartley C. P.	Sabina
	Accipiter cooperii (Bonaparte, 1828)	1907	Hegler, A. (Almer)	Fairview, Fayette, Ohio, USA
	Buteo jamaicensis borealis (Gmelin, 1788)	1907	Hegler, A. (Almer)	Fairview Sta., Fayette, Ohio, USA
	Buteo lagopus sanctijohannis (Gmelin, 1788)	1907	Hegler, A. (Almer)	Fairview Sta., Fayette, Ohio, USA
	Falco rusticolus obsoletus (J.F.Gmelin, 1788)	1907	Hegler, A. (Almer)	Washington C.H., Fayette, Ohio, USA
	Tiphiidae	1925	Pallister, J. C. (John C.)	Madison, Fayette Co., Ohio, USA
	Notropis heterolepis Eigenmann & Eigenmann, 1893	1926	Wickliff, E. L. (Edward L.)	Rattlesnake Creek, no more precise locality provided, SW corner of Fayette County OH
	Noturus miurus Jordan, 1877	1926	Wickliff, E. L. (Edward L.)	water unknown, #10 Fayette Co, n/a, township n/a
	Opsopoeodus emiliae Hay, 1881	1926	Wickliff, E. L. (Edward L.)	Sugar Creek, near NE corner of Clinton County OH locality is approximate based off Fishes of Ohio distribution map

All 171 specimens within 10 miles, at the Global Biodiversity Information Facility.

The eight closest, with where each one stands in the county. Distances are straight-line, computed from the Geographic Names Information System coordinates.

Matched on this settlement's Geographic Names Information System number rather than its name, so it cannot be a different place of the same name in another state.

This settlement is recorded in the Geographic Names Information System as feature 1064730. The sheet list is computed by point-in-boundary test against the United States Geological Survey's historical topographic inventory. Both are works of the United States government and carry no copyright under 17 U.S.C. 105.

Specimens. Global Biodiversity Information Facility (GBIF), https://www.gbif.org/. Only records licensed CC0 or CC BY are used. Records licensed CC BY-NC are excluded because this site carries advertising. Images are checked individually and any whose licence is non-commercial, no-derivatives or unreadable is refused.