Iron City, Ohio

The same ground, surveyed 79 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.

1913 1992

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.

• 1913 USGS Bellefontaine quadrangle1:62500
• 1913 USGS Bellefontaine quadrangle1:48000
• 1915 USGS Bellefontaine quadrangle1:62500
• 1915 USGS Bellefontaine quadrangle1:62500
• 1915 USGS Bellefontaine quadrangle1:62500
• 1944 USGS Bellefontaine quadrangle1:62500
• 1950 USGS Marion quadrangle1:250000
• 1960 USGS Bellefontaine quadrangle1:24000
• 1960 USGS Bellefontaine quadrangle1:24000
• 1960 USGS Bellefontaine quadrangle1:24000
• 1960 USGS Bellefontaine quadrangle1:24000
• 1962 USGS Marion quadrangle1:250000
• 1966 USGS Marion quadrangle1:250000
• 1966 USGS Marion quadrangle1:250000
• 1966 USGS Marion quadrangle1:250000
• 1986 USGS Bellefontaine quadrangle1:100000
• 1992 USGS Bellefontaine quadrangle1:100000

Museums hold 904 specimens collected within 10 miles of Iron City between 1862 and 1975: 854 Animalia, 27 Fungi, 20 Plantae, 2 Protozoa, 1 Unrecorded. 12 distinct Species records are shown. Collected by A Schwartz, A. D. Selby, A. R. Gaufin 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
	Polygonatum verticillatum (L.) All.	1911	Errard P.	Bellefontaine
	Enallagma exsulans (Hagen, 1861)	1930	E. Williamson & et al.	[Not Stated]
	Dryopteris spinulosa (O.F.Müll.) Watt	1937	Brooks; Barghoorn. Howard.	Soringhills, Harison, OH. Ohio bog
	Carex buxbaumii Wahlenb.	1862	W. M. Canby	Belfontaine.
	Nasturtium officinale R.Br.	1862	W. M. Canby	Bellefontaine
	Protographium marcellus (Cramer, 1777)	1869	not recorded	Bellefontaine
	Otus asio naevius (J.F.Gmelin, 1788)	1874	Trautman, M. B. (Milton Bernard) & Trautman, M. A. (Mary Auten)	Logan, Ohio, USA
	Solenostoma crenuliforme (Austin) Steph.	1877	not recorded
	Gallinago delicata (Ord, 1825)	1889	McCormick, L. M.	Oberlin, Logan, Ohio, USA
	Gallinago gallinago delicata (Ord, 1825)	1889	McCormick, L. M.	Beaver Creek, Logan, Ohio, USA
	Dendroica virens virens (J.F.Gmelin, 1789)	1891	McCormick, L. M.	Oberlin, Logan, Ohio, USA
	Lampropeltis triangulum (Lacépède, 1789)	1893	not recorded	Logan Co., Ohio

All 904 specimens within 10 miles, at the Global Biodiversity Information Facility.

The federal mineral resources record lists 5 workings within 5 miles of Iron City: 3 past producers, 2 producers. 2 still produce. What was taken out: Sand and Gravel, Construction. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.

Every working recorded in Logan County

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

This settlement is recorded in the Geographic Names Information System as feature 1055036. 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.

Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.