Geology√

Taxonomy

Code

Scope note(s)

Source note(s)

Display note(s)

Hierarchical terms

Geology√

Equivalent terms

Geology√

Associated terms

Geology√

1974 Archival description results for Geology√

1974 results directly related Exclude narrower terms

Athabasca tar sand

"Athabasca tar sand" (McMurray formatio of Lower Cretaceous age). Hangingstone Valley near Waterways, Alberta. Colin McKenzie looking at outcrop.

At Lynn Lake airport

From left to right: Fred Carrothers, Ron Hodghinson, Stuart Lake, Lyle Gillespie at Lynn Lake airport. July 31, 1965.

Ashlayers exposed in pit - near Ludent crater

Ashlayers (rhyolitic, white, and basic, black) exposed in pit. From bottom to top. Hekla 4 (4000 years ago, white with black), Hekla 3 (about 2700 years B.P., white), Hverfjall (about 2500 B.P., basic volcanic ash), laxa (about 2000 B.P., basic). Near Ludent crater. August 4, 1960.

Ashlayers exposed in pit - near Ludent crater

Ashlayers (rhyolitic, white, and basic, black) exposed in pit. From bottom to top. Hekla 4 (4000 years ago, white with black), Hekla 3 (about 2700 years B.P., white), Hverfjall (about 2500 B.P., basic volcanic ash), Laxa fall (about 2000 B.P., basic). Near Ludent crater. August 4, 1960.

Arctic Ordivician fauna

Arctic Ordivician fauna (Nelson, 1959, pl. 2). Number: 1 Hormatoma (gastropod) 2 Winnipegoceras (cephalopod) 3 Lambeoceras (cephalopod) 4 Maclurites (gastropod)

Arctic Ordivician fauna

Arctic Ordivician fauna (Nelson, 1959, pl. 3). Number: 1 Cyrtogomphoceras (cephalopod) 2 Diestoceras (cephalopod) 3 Streptolasma trilobatum (solitary coral) 4 Lepidocyclus perlamellosus (rhynchonellia) 5. Aulacera undulata (columnar stromatoporoid)

Results 1831 to 1845 of 1974