Avalon Heights, Ohio

The same ground, surveyed 72 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.

1914 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.

• 1914 USGS Morrow quadrangle1:62500
• 1916 USGS Morrow quadrangle1:62500
• 1916 USGS Morrow quadrangle1:62500
• 1953 USGS Cincinnati quadrangle1:250000
• 1953 USGS Cincinnati quadrangle1:250000
• 1953 USGS Cincinnati quadrangle1:250000
• 1955 USGS Lebanon quadrangle1:24000
• 1957 USGS Cincinnati quadrangle1:250000
• 1966 USGS Lebanon quadrangle1:24000
• 1966 USGS Lebanon quadrangle1:24000
• 1966 USGS Lebanon quadrangle1:24000
• 1966 USGS Lebanon quadrangle1:24000
• 1986 USGS Cincinnati quadrangle1:100000
• 1986 USGS Cincinnati quadrangle1:100000
• 1986 USGS Cincinnati quadrangle1:100000

Museums hold 3,314 specimens collected within 10 miles of Avalon Heights between 1878 and 1974: 3,083 Animalia, 153 Fungi, 64 Plantae, 11 Unrecorded, 3 Protozoa. 12 distinct Species records are shown. Collected by 14529, A. Gaufin, A. J. Mix 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
	Cambarus bartonii (Fabricius, 1798)	1892	H. Smith	Creek About 2 Mile NE Of South Lebanon
	Colinus virginianus virginianus (Linnaeus, 1758)	1878	Collector(s): unknown	Foster Point
	Saponaria officinalis L.	1881	not recorded	Lebanon
	Achillea millefolium subsp. millefolium	1884	Bennett, F.G.	Lebanon
	Agrostemma githago L.	1884	Bennerht, F.G.	Lebanon
	Anthemis cotula L.	1884	Bennett, F.G.	[Lebanon]
	Asclepias syriaca L.	1884	Berrerlt, F.G.	near Lebanon
	Calystegia sepium (L.) R.Br.	1884	not recorded	Lebanon
	Campsis radicans (L.) Bureau	1884	Bennett, F.G.	Near Lebanon
	Datura stramonium L.	1884	Bennett, F.G.	Lebanon
	Erigeron strigosus Muhl. ex Willd.	1884	Bennett, F.G.	Lebanon
	Glechoma hederacea L.	1884	Bennett, F.G.	Lebanon

All 3,314 specimens within 10 miles, at the Global Biodiversity Information Facility.

The federal mineral resources record lists 6 workings within 5 miles of Avalon Heights: 4 producers, 1 plant, 1 past producer. 5 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 Warren 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 1057284. 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.