Brentwood Lake, Ohio

The same ground, surveyed 85 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.

1901 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.

• 1901 USGS Oberlin quadrangle1:62500
• 1901 USGS Oberlin quadrangle1:62500
• 1901 USGS Oberlin quadrangle1:62500
• 1903 USGS Oberlin quadrangle1:62500
• 1953 USGS Grafton quadrangle1:24000
• 1956 USGS Toledo quadrangle1:250000
• 1956 USGS Toledo quadrangle1:250000
• 1956 USGS Toledo quadrangle1:250000
• 1956 USGS Toledo quadrangle1:250000
• 1961 USGS Toledo quadrangle1:250000
• 1963 USGS Grafton quadrangle1:24000
• 1963 USGS Grafton quadrangle1:24000
• 1963 USGS Grafton quadrangle1:24000
• 1963 USGS Grafton quadrangle1:24000
• 1986 USGS Lorain quadrangle1:100000
• 1986 USGS Lorain quadrangle1:100000

Museums hold 1,414 specimens collected within 10 miles of Brentwood Lake between 1853 and 1975: 684 Animalia, 534 Fungi, 163 Plantae, 15 Protozoa, 13 Chromista, 5 Unrecorded. 12 distinct Species records are shown. Collected by A. E. Recksecker, A. E. Ricksecker, A. M. Evans 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
	Cantharellus minor Peck	1896	F.D. Kelsey	Near Oberlin
	Polyporus arcularius (Batsch) Fr.	1896	F.D. Kelsey
	Dryopteris spinulosa (O.F.Müll.) Watt	1899	Ricksecker, A.E.	Wood 4 miles south of Oberlin.
	Ammocrypta pellucida (Putnam, 1863)	1853	Baird, Spencer Fullerton	Black River, below falls at Elyria, Ohio
	Etheostoma blennioides Rafinesque, 1819	1853	S. Baird	Black River Elgria Ohio (above falls)
	Etheostoma caeruleum Storer, 1845	1853	S. Baird	Elyria, Ohio
	Etheostoma maculatum Kirtland, 1840	1853	S. Baird	Elyria, Ohio
	Accipiter cooperii (Bonaparte, 1828)	1894	Dawson, W. L. (William Leon)	Oberlin, Lorain, Ohio, USA
	Albugo candida (Pers. ex J.F.Gmel.) Roussel	1894	F.D. Kelsey	Oberlin
	Biscogniauxia atropunctata (Schwein.) Pouzar	1894	F. D. Kelsey	Oberlin.
	Botrychium virginianum subsp. virginianum	1894	Dick, W.M.	Oberlin.
	Bryum caespiticium Hedw.	1894	F. D. Kelsey

All 1,414 specimens within 10 miles, at the Global Biodiversity Information Facility.

The federal mineral resources record lists 1 working within 5 miles of Brentwood Lake: 1 producer. All of them still produce. What was taken out: Stone. 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 Lorain 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 1048546. 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.