| 词条 | Alligator Lake volcanic complex |
| 释义 |
| name = Alligator Lake volcanic complex | photo = Alligator Lake.jpg | photo_caption = Aerial photo of the Alligator Lake volcanic complex | elevation_m = 2217 | elevation_ref = [1] | prominence = | listing = List of volcanoes in Canada{{clear}}List of Northern Cordilleran volcanoes | location = Yukon, Canada | range = | coordinates = {{coord|60|25|N|135|25|W|type:mountain_region:CA}} | coordinates_ref = [1] | topo = | type = Volcanic field | age = Holocene | volcanic_arc/belt = Northern Cordilleran Volcanic Province | last_eruption = Unknown | first_ascent = | easiest_route = }} The Alligator Lake volcanic complex is a group of basaltic cinder cones and lava flows in south central Yukon. The upper part of the Alligator Lake volcanic complex consists of two well-preserved cinder cones capping a small shield volcano. They probably post-date the local Holocene glaciation. Lava flows from both cinder cones traveled to the north and were erupted simultaneously. Their compositions range from alkali olivine basalt to basanitic. Lava flows from the northeast cone are the largest extending {{convert|6|km|mi|0|abbr=on}} from the cone and expanding to a width of {{convert|10|km|mi|0|abbr=on}} at the terminus.[1] The volcanic complex was named by the nearby Alligator Lake. See also{{Portal|Volcanism of Canada}}
References1. ^1 2 {{cite gvp|vn=320020|title=Alligator Lake|accessdate=2006-10-14}} {{Yukon-geo-stub}} 6 : Cinder cones of Canada|Volcanoes of Yukon|Northern Cordilleran Volcanic Province|Holocene volcanoes|Shield volcanoes of Canada|Volcanic fields of Canada |
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