Parkwood, Ohio

The same ground, surveyed 64 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.

1902 1966

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.

• 1902 USGS Westerville quadrangle1:62500
• 1904 USGS Westerville quadrangle1:62500
• 1904 USGS Westerville quadrangle1:62500
• 1950 USGS Marion quadrangle1:250000
• 1955 USGS New Albany quadrangle1:24000
• 1962 USGS Marion quadrangle1:250000
• 1966 USGS Marion quadrangle1:250000
• 1966 USGS Marion quadrangle1:250000
• 1966 USGS Marion quadrangle1:250000
• 1966 USGS New Albany quadrangle1:24000
• 1966 USGS New Albany quadrangle1:24000
• 1966 USGS New Albany quadrangle1:24000

The county history of 1858 has no passage naming this settlement, which was common for the smaller places. Its township is covered in full.

Museums hold 1,673 specimens collected within 10 miles of Parkwood between 1890 and 1975: 1,643 Animalia, 19 Plantae, 11 Fungi. 12 distinct Species records are shown. Collected by A C Whitney, A. P. Morgan, Auten 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
	Aster laevis L.	1890	Wilcox, E.V.	Central College
	Cercosporina apii (Fresen.) Miura	1890	C. M. Weed	Columbus: Ex. Sta. Gardens
	Hibiscus trionum L.	1890	Wilcox, E.V.	Westerville
	Mentha × alopecuroides Hull	1890	E. V. Wilcox	Central College. [Inferred county from precise loc.]
	Draba verna L.	1891	A C Whitney	Westerville
	Dermatocarpon miniatum (L.) W.Mann	1892	Bogue, E.E.	Big Walnut Creek, Blacklick east of Columbus
	Hyperphyscia adglutinata (Flörke) H.Mayrhofer & Poelt	1892	Bogue, E.E.	Blacklick, east of Columbus
	Lecanora varia (Hoffm.) Ach.	1892	Bogue, E.E.	Blacklick
	Melanerpes carolinus (Linnaeus, 1758)	1894	not recorded	Columbus 15 mi NE
	Ameiurus melas (Rafinesque, 1820)	1897	R. Osburn & E. Williamson	Masons Run, Franklin County, Ohio
	Ameiurus natalis (Lesueur, 1819)	1897	R. Osburn & E. Williamson	Alum Creek, Franklin County, Ohio
	Ammocrypta pellucida (Putnam, 1863)	1897	R. Osburn & E. Williamson	Black Lick, Franklin County, Ohio

All 1,673 specimens within 10 miles, at the Global Biodiversity Information Facility.

The federal mineral resources record lists 2 workings within 5 miles of Parkwood: 1 producer, 1 past producer. 1 still produces. What was taken out: Clay. 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 Franklin 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 2771200. 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.