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File:CambrianStromatolites.jpg

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43: 239: 99: 989: 1006:{{Information |Description={{en|1=Stromatolites in the Pika Formation (Cambrian) near Helen Lake, Banff National Park, Canada.}} |Source=Own work by uploader |Author= 1057: 65: 61: 57: 53: 47: 822: 556: 450: 414: 110: 486: 1377: 78: 1240:
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Stromatolites in the Pika Formation (Cambrian) near Helen Lake, Banff National Park, Canada.
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Photograph taken by Mark A. Wilson (Department of Geology, The College of Wooster).
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I, the copyright holder of this work, release this work into the
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copyrighted, dedicated to the public domain by copyright holder
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In some countries this may not be legally possible; if so:
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released into the public domain by the copyright holder
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This applies worldwide. 172: 143:CambrianStromatolites.jpg 16: 271: 104:This is a file from the 1452:Custom image processing 1005: 178: 168: 161: 158: 140: 108:. Information from its 1535:Subject distance range 111:description page there 46:Size of this preview: 1406:Maximum land aperture 1356:20:25, 14 August 2009 1327:Horizontal resolution 984:13:00, 15 August 2009 1391:16:04, 8 August 2009 1303:16:04, 8 August 2009 816:determination method 70:3,929 × 1,416 pixels 1361:Y and C positioning 1335:Vertical resolution 1249:Camera manufacturer 52:Other resolutions: 1497:Scene capture type 1473:Auto white balance 1198:Cambrian explosion 1178:Explosão Cambriana 1030:Cambrian explosion 373:author name string 343:Wikimedia username 66:1,280 × 461 pixels 62:1,024 × 369 pixels 1542: 1541: 1046:Global file usage 1013: 487:Nikon Coolpix P90 435:copyright license 280: 266: 265: 254: 232: 231: 188: 187: 126: 125: 106:Wikimedia Commons 32:Global file usage 1546: 1369:Exposure Program 1246: 996: 936: 899: 862: 825: 820: 666: 595: 399:copyright status 380: 377: 367: 362: 352: 347: 252: 241: 240: 234: 228: 225: 222: 219: 214: 205: 203: 174: 164: 152: 144: 138: 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File:CambrianStromatolites.jpg
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320 × 115 pixels
640 × 231 pixels
1,024 × 369 pixels
1,280 × 461 pixels
3,929 × 1,416 pixels
Original file
Wikimedia Commons
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You can help
Wilson44691

archive copy
Wayback Machine
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depicts
creator
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Wilson44691
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