Wengerlawn, Ohio

The same ground, surveyed 81 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.

1905 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.

• 1905 USGS Brookville quadrangle1:62500
• 1953 USGS Cincinnati quadrangle1:250000
• 1953 USGS Cincinnati quadrangle1:250000
• 1953 USGS Cincinnati quadrangle1:250000
• 1957 USGS Cincinnati quadrangle1:250000
• 1961 USGS Brookville quadrangle1:24000
• 1961 USGS Brookville quadrangle1:24000
• 1961 USGS Brookville quadrangle1:24000
• 1986 USGS Dayton quadrangle1:100000
• 1986 USGS Dayton quadrangle1:100000

The county history of 1882 has no passage naming this settlement, which was common for the smaller places. Its township is covered in full.

Museums hold 301 specimens collected within 10 miles of Wengerlawn between 1897 and 1972: 295 Animalia, 3 Plantae, 3 Fungi. 12 distinct Species records are shown. Collected by Allen, John, Arden R. Gaufin, BOYER AND DUELLMAN 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
	Uredo	1897	Prof. W.A. Kellerman
	Ferrissia rivularis (Say, 1817)	1904	Allen, John	Brookville
	Septoria glumarum Pass.	1918	Paxton G. E.	New Lebanon
	Bombus citrinus (Smith, 1854)	1929	Zeisert, E. E.	Montgomery Co., OH, Montgomery, Ohio, United States
	Bombus fervidus (Fabricius, 1798)	1929	Zeisert, E. E.	Montgomery Co., OH, Montgomery, Ohio, United States
	Bombus impatiens Cresson, 1863	1929	not recorded
	Bombus nevadensis auricomus (Robertson, 1903)	1929	Zeisert, E. E.	Montgomery Co., OH, Montgomery, Ohio, United States
	Bombus pensylvanicus (De Geer, 1773)	1929	not recorded
	Bombus vagans Smith, 1854	1929	Zeisert, E. E.	Montgomery Co., OH, Montgomery, Ohio, United States
	Bremus americanorum (Fabricius, 1775)	1929	Zeisert, E. E.	Montgomery Co., OH, Montgomery, Ohio, United States
	Bremus fervidus (Fabricius, 1798)	1929	Zeisert, E. E.	Montgomery Co., OH, Montgomery, Ohio, United States
	Bremus impatiens (Cresson, 1863)	1929	Zeisert, E. E.	Montgomery Co., OH, Montgomery, Ohio, United States

All 301 specimens within 10 miles, at the Global Biodiversity Information Facility.

The federal mineral resources record lists 2 workings within 5 miles of Wengerlawn: 1 past producer, 1 plant. 1 still produces. What was taken out: Limestone, General, Stone, Crushed/Broken. 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 Montgomery County

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 1084160. 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.