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فائل:North america basement rocks.png

North_america_basement_rocks.png (484 × 429 عڪسلون، فائيل سائيز: 31 KB، MIME ٽائيپ: image/png)

ھي فائيل وڪيميڊيا العام مان آھي ۽ ٻين رٿائن پاران پڻ استعمال ٿي سگهي ٿو. تشريح انجي [فائيل جي تشريحي صفحي] ھيٺان ڏنل آھي.

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تشريح

North American cratons and basement rocks.

As radiometric ages were determined for the shield-like rocks on the continents which were either exposed at the surface, underlay the flat rocks, or were within the interior of the mountain belts, patterns of age intervals were determined. These old rocks have been called the "basement". This has been interpreted to mean that the continents had somehow grown by development of rock assemblages with these characteristic age parameters. The expanding continental nuclei are part of the "craton" which consist of both exposed and buried basement rocks.
تاريخ
ذريعو http://rst.gsfc.nasa.gov/Sect2/14strprv.jpg or http://instruct.uwo.ca/earth-sci/300b-001/14strprv.gif English Wikipedia, original upload 22 April 2005 by Berkut Originally uploaded by User:SEWilco as Image:North america basement rocks.jpg. Replaced when this better version found.
ليکڪ USGS
اجازت
(ھن فائيل کي وَراستعمال ڪندي)
Public domain
This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.

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derivative works

Derivative works of this file:  North america and scandinavia basement rocks.png

عنوان

ھڪ-سٽي وضاحت ڏيو تہ ھي فائيل ڇاکي ٿو ظاھر ڪري
North American cratons and basement rocks

Items portrayed in this file

depicts انگريزي

craton انگريزي

basement انگريزي

inception انگريزي

5 مارچ 2015

فائيل جي سوانح

ڪنھن بہ تاريخ/وقت تي ٽڙڪ ڪري ڏسندا تہ ان وقت اهو فائيل ڪيئن هو.

تاريخ/وقتٽِڪِلِيماپَواپرائيندڙراءِ
هاڻوڪو نسخو22:48, 11 آڪٽوبر 201922:48, 11 آڪٽوبر 2019 جي نظرثاني لاءِ تصويري نشان484 × 429 (31 KB)CiaurlecReverted to version as of 21:20, 29 September 2019 (UTC)
13:52, 30 سيپٽمبر 201913:52, 30 سيپٽمبر 2019 جي نظرثاني لاءِ تصويري نشان484 × 429 (37 KB)CiaurlecReverted to version as of 19:38, 29 September 2019 (UTC)
21:20, 29 سيپٽمبر 201921:20, 29 سيپٽمبر 2019 جي نظرثاني لاءِ تصويري نشان484 × 429 (31 KB)CiaurlecMajor colour change to make conform to Geologic time scale where possible. Used also some other graphic changes as in File:North america and scandinavia basement rocks.png 2nd upload
19:38, 29 سيپٽمبر 201919:38, 29 سيپٽمبر 2019 جي نظرثاني لاءِ تصويري نشان484 × 429 (37 KB)CiaurlecMajor colour change to make conform to Geologic time scale where possible. Used also some other graphic changes as in File:North america and scandinavia basement rocks.png
15:47, 16 سيپٽمبر 200515:47, 16 سيپٽمبر 2005 جي نظرثاني لاءِ تصويري نشان484 × 429 (13 KB)Saperaud~commonswikiNorth American cratons and basement rocks. As radiometric ages were determined for the shield-like rocks on the continents which were either exposed at the surface, underlay the flat rocks, or were within the interior of the mountain belts, patte

هن فائيل سان هيٺيان صفحا ڳنڍيل آهن.

فائيل جو ٻين وڪيز تي استعمال

ھيٺيون وڪيز بہ ھيءُ فائيل استعمال ڪن ٿيون:

ھن فائيل جو وڌيڪ گلوبل استعمال ڏسو.

اعدادِ اعداد

هن فائيل ۾ وڌيڪ ڄاڻ موجود آهي، جيڪا ڪنھن ڊجيٽل ڪيمرا يا اسڪينر کان وڌي وئي آهي، جنھن سان هي عڪس سرجيو يا چٽيو ويو آهي.

جيڪڏهن فائيل بدلايو ويو آھي تہ پوءِ ڪجهہ ڄاڻ تفصيل سڄي تبديل ٿيل فائيل کي متان ظاھر نہ ڪري.

"https://sd.wikipedia.org/wiki/فائل:North_america_basement_rocks.png" تان ورتل