Saint Charles, Ohio

The same ground, surveyed 71 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.

1915 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.

• 1915 USGS Hamilton quadrangle1:62500
• 1915 USGS Hamilton quadrangle1:62500
• 1917 USGS Hamilton quadrangle1:62500
• 1953 USGS Cincinnati quadrangle1:250000
• 1953 USGS Cincinnati quadrangle1:250000
• 1953 USGS Cincinnati quadrangle1:250000
• 1955 USGS Millville quadrangle1:24000
• 1955 USGS Millville quadrangle1:24000
• 1955 USGS Millville quadrangle1:24000
• 1955 USGS Millville quadrangle1:24000
• 1957 USGS Cincinnati quadrangle1:250000
• 1986 USGS Cincinnati quadrangle1:100000
• 1986 USGS Cincinnati quadrangle1:100000
• 1986 USGS Cincinnati quadrangle1:100000

The county history of 1905 has no passage naming this settlement, which was common for the smaller places. Its township is covered in full.

Museums hold 1,775 specimens collected within 10 miles of Saint Charles between 1879 and 1975: 812 Animalia, 757 Fungi, 135 Plantae, 57 Protozoa, 13 Unrecorded, 1 Chromista. 12 distinct Species records are shown. Collected by A. R. Gaufin, A. V. J.; W. G. S., A.R. Gaufin, H.H. Ross 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
	Taphrina communis (Sadeb.) Giesenh.	1888	J. L. James
	unnamed	1893	B. Fink	Oxford.
	Hordeum sativum Pers.	1895	Kellerman, W.A.	Oxford, Butler Co. Ohio.
	Spiza americana (J.F.Gmelin, 1789)	1879	Porter, J.B.
	Tringa solitaria A.Wilson, 1813	1879	Porter collection, J.B.
	Charadrius semipalmatus Bonaparte, 1825	1880	not recorded
	Chlidonias niger (Linnaeus, 1758)	1880	Porter collection, J.B.
	Tringa melanoleuca (J.F.Gmelin, 1789)	1880	Porter collection, J.B.
	Gavia immer (Brunnich, 1764)	1881	Porter, J.B.
	Zenaida macroura (Linnaeus, 1758)	1881	Porter collection, J.B.
	Taphrina pruni (Fuckel) Tul.	1888	J. L. James	Oxford.
	Xylaria polymorpha (Pers.) Grev.	1888	James J. F.	Oxford

All 1,775 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 1065266. 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.