| 词条 | Gow crater |
| 释义 |
| name = Gow crater | other_name = | photo = Gow Lake - Landsat OLI 37.png | photo_size = | photo_alt = | photo_caption = Gow Lake - Landsat OLI 37 | location = | map = Saskatchewan | map_alt = | map_caption = Location of the Gow crater in Saskatchewan | map_size = | label_position = | coordinates = {{coord|56|27|5|N|104|28|5|W|format=dms|display=inline,title}} | coordinates_ref = | confidence = confirmed | diameter = {{convert|5|km|mi|0}} | age = < 250 million years old (Triassic) | exposed = Yes | drilled = No | bolide = | target = | topo = | access = | country = Canada | state = | province = | district = | municipality = }} Gow is an impact crater in Saskatchewan, Canada. It is 5 km (3 mi) in diameter and the age is estimated to be less than 250 million years (Triassic or later). The crater contains a classic crater lake with an island (Calder Island) formed by the central uplift.[1][2] It is the smallest known crater in Canada with an uplift structure.[3] References1. ^{{cite Earth Impact DB | name = Gow | accessdate = 2009-08-19}} 2. ^{{cite web|url = http://www.nrcresearchpress.com/doi/pdf/10.1139/e77-152|title = The Gow Lake impact structure, northern Saskatchewan|last1 = Thomas|first1 = M.D.|last2 = Innes|first2 = M.J.S.|journal = Canadian Journal of Earth Sciences|publisher = NRC Research Press|volume = 14|pages = 1788–1795|issn = 1480-3313|date = 1977-03-03|accessdate = 2013-02-01}} 3. ^{{cite journal |url=http://www.hou.usra.edu/meetings/lpsc2015/pdf/2181.pdf |title=Shock Metamorphism in Impact Melt Rocks from the Gow Lake Impact Structure, Saskatchewan, Canada |first1=A. E. |last1=Pickersgill |first2=M. R. |last2=Lee |first3=D. F. |last3=Mark |first4=G. R. |last4=Osinski |publisher=46th Lunar and Planetary Science Conference (2015) |format=PDF |accessdate=2015-11-19}} External links
2 : Impact craters of Saskatchewan|Triassic impact craters |
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