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Terrace capped by Whirlpool sandstone,a member of Albion sandstone, with Niagara escarpment at right; looking east from road above Queenston. Low till bluff of Cataract basin in distance over outer part of terrace. Ontario, Canada. 1913. Plate 17 in U.S. Geological Survey Folio 190. 1913.
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Figure 88-(e) caption: Fred Haise preparing to take a photograph after setting up the gnomon on the ground in front of him. Fred is holding the Apollo rake tool in his left hand; NASA photo S-71-39844. Published as Figure 088e in USGS Open-File Report 2005-1190. 2005.
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North 10 West from Station A. (See no. 2535. Overlaps nos. 2536 and 2538). Ontario, Canada. no date.
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Preglacial weathering of Lockport limestone at St. Davids quarry. The general relations are shown in no. 2548, Ontario. Canada.n.d.
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North 60 degrees West from Station A. See no 2535. Overlaps nos. 2535 and 2537. Ontario, Canada. no date.
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Figure 88-(c) caption: Close up of John Young at Sudbury; NASA photo S-71-39833. Published as Figure 088c in USGS Open-File Report 2005-1190. 2005.
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South 60 degress West from Station E. (See no. 2535). Ontario, Canada. no date.
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Glaciated surface of Lockport Limestone in St. Davids quarry, Canada, near locality of pre-glacial weathering. Province of Ontario, Canada. 1898.
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North 20 degrees East from Station A. (See no. 2535. Overlaps no. 2537). Ontario, Canada. no date.
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Figure 88-(b) caption: Close up of Charles Duke at Sudbury; geologist Fred Horz (MSC, Houston, Texas) (glasses) is in foreground; NASA S-71-39831. Published as Figure 088b in USGS Open-File Report 2005-1190. 2005.
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Part of north side of St. Davids quarry. The Niagara escarpment begins a few rods beyond the fence. The Lockport limestone is here glaciated (see nos. 2551 to 2553), and a few feet of till rest on the glaciated surface. The view shows a preplacial cavity in the limestone. Ontario, Canada, n.d.
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Glaciated furrow in Lockport Limestone in St. Davids quarry, Canada. The right wall of furrow is exposed. The left wall has been removed to back of quarry near workman. In the development of the quarry this furrow has been traced 200 yards from the edge of the Niagara escarpment. Province of Ontario, Canada. 1898.
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Figure 88-(a) caption: Apollo 16 geologic training-exercises in Sudbury, Ontario, Canada 7-9 July 1971; (a) Charles Duke (left) and John Young studying traverse map prepared for them during geologic traverses at Sudbury. Both astronauts have electric Hasselblad cameras, similar to the ones they would use on the Moon, mounted on their chest plates; NASA photo S-71-39840. Published as Figure 088a in USGS Open-File Report 2005-1190. 2005.
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Album caption: Niagara Falls. Part of Horseshoe Falls as seen from the Canadian side. Province of Ontario, Canada. 1886. Index card: Part of the Canadian Falls.
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Figure 88-(d) caption: Bill Muehlberger, PI of the Apollo 16 Lunar Geology Experiment, acting the part of astronaut along with Fred Haise; NASA photo S-71-39860. Published as Figure 088d in USGS Open-File Report 2005-1190. 2005.


map background search result map search result map North 60 degrees West from Station A. Ontario, Canada. no date. North 10 West from Station A. Ontario, Canada. no date. North 20 degrees East from Station A. Ontario, Canada. no date. South 70 degrees West from Station C. (See 2535. Overlaps no. 2541). Ontario, Canada. no date. South 70 West from Station D. (See no. 2535). Ontario, Canada. no date. South 60 degress West from Station E. Ontario, Canada.n.d. Down Niagara River from Station G. (See no. 2535). Ontario, Canada. no date. From Station H. (See no. 2535. Overlaps no. 2547). Ontario, Canada. no date. From Station H. (See no. 2535 Overlaps no. 2546). Ontario, Canada. no date. Glaciated surface of Lockport Limestone in St. Davids quarry. Province of Ontario, Canada. 1898. Glaciated furrow in Lockport Limestone in St. Davids quarry. Province of Ontario, Canada. 1898. Part of the Horseshoe Falls, Niagara Falls. Ontario, Canada. 1886. Apollo 16 geologic training exercises in Sudbury. Ontario, Canada. 1971. Close up of Charles Duke at Sudbury, geologist Fred Horz is in foreground. Ontario, Canada. 1971. Close up of John Young at Sudbury. Ontario, Canada. 1971. Bill Muehlberger, of the Apollo 16 Lunar Geology Experiment, acting the part of astronaut along with Fred Haise. Ontario, Canada. 1971. Fred Haise preparing to take a photograph after setting up the gnomon on the ground in front of him. Ontario, Canada. 1971. Terrace capped by Whirlpool sandstone. Ontario, Canada. 1913. North 60 degrees West from Station A. Ontario, Canada. no date. North 10 West from Station A. Ontario, Canada. no date. North 20 degrees East from Station A. Ontario, Canada. no date. South 70 degrees West from Station C. (See 2535. Overlaps no. 2541). Ontario, Canada. no date. South 70 West from Station D. (See no. 2535). Ontario, Canada. no date. South 60 degress West from Station E. Ontario, Canada.n.d. Down Niagara River from Station G. (See no. 2535). Ontario, Canada. no date. From Station H. (See no. 2535. Overlaps no. 2547). Ontario, Canada. no date. From Station H. (See no. 2535 Overlaps no. 2546). Ontario, Canada. no date. Glaciated surface of Lockport Limestone in St. Davids quarry. Province of Ontario, Canada. 1898. Glaciated furrow in Lockport Limestone in St. Davids quarry. Province of Ontario, Canada. 1898. Part of the Horseshoe Falls, Niagara Falls. Ontario, Canada. 1886. Apollo 16 geologic training exercises in Sudbury. Ontario, Canada. 1971. Bill Muehlberger, of the Apollo 16 Lunar Geology Experiment, acting the part of astronaut along with Fred Haise. Ontario, Canada. 1971. Terrace capped by Whirlpool sandstone. Ontario, Canada. 1913. Close up of Charles Duke at Sudbury, geologist Fred Horz is in foreground. Ontario, Canada. 1971. Close up of John Young at Sudbury. Ontario, Canada. 1971. Fred Haise preparing to take a photograph after setting up the gnomon on the ground in front of him. Ontario, Canada. 1971.