Five to six million years old,even though the rock from which it is carved is up to two billion years old.
The Grand Canyon began forming 17 million years ago at the western end in a west to east direction, and at a rather slow rate. Some time later, the east end of the Grand Canyon began forming from east to west, at a much more rapid rate. Eventually the two ends merged and the Colorado River emerged. However, some scientists suggest Polyak and Hill’s methods and interpretations may be too narrow or incomplete. However, for the past 100 years or so, geologists have agreed, based on a robust data corpus, that the Grand Canyon is probably five to six million years old, even though the rock from which it is carved is up to two billion years old. 1 The top layer of the Grand Canyon, the Kaibab Limestone, contains many marine fossils which indicate that it originated at the bottom of the sea. 2  This layer is around 250 million years old. 3  Rock layers younger than 250 million years have been eroded away and no longer exist in the immediate vicinity of the Grand Canyon. 1 This layer is around 250 million years old. 2  Rock layers younger than 250 million years have been eroded away and no longer exist in the immediate vicinity of the Grand Canyon. 3  The Rocky Mountains begin to form 60-70 million years ago and at some point later the Colorado River is born. The Colorado River and its tributaries formed the canyon as the Colorado Plateau was being geological … ly uplifted. The erosion occurred fairly recently, starting around 17 million years ago, but the geologic record exposed covers around 1.8 billion years. Erosion is the moving of material from one place to another. The grand canyon formed by one word erosion. The Grand Canyon, could not have possibly been formed by the Colorado River. In the location the Grand Canyon is, it is unhill to … the river. Rivers do not run unhill. Also, the million years thing is rubbish too.. that is a different matt The research suggests that the Grand Canyon began forming 17 million years ago. However, for the past 100 years or so, geologists have agreed, based on a robust data corpus, that the Grand Canyon is probably five to six million years old, even though the rock from which it is carved is up to two billion years old. Credit: National Park Service. View full size image. The Grand Canyon is indeed a very big hole in the ground. It is 277 miles (446 km) long, up to 18 miles (29 km) wide and more than a mile (6,000 feet / 1,800 meters) deep. It is the result of constant erosion by the Colorado River over millions of years I got that the Grand Canyon started forming 60-70 million years ago.   Correct me if I'm wrong, but The Grand Canyon started forming about 1.7 billion years ago.   The G … rand Canyon of Arizona was formed near 6 million years ago by the Colorado River. The grand canyon formed by one word erosion. The Grand Canyon, could not have possibly been formed by the Colorado River. In the location the Grand Canyon is, it is unhill to … the river. Rivers do not run unhill. Also, the million years thing is rubbish too.. that is a different matt Before discussing when and how the Grand Canyon was formed, it is first important to understand where and through what geologic feature it was carved. Located in northern Arizona, the Grand Canyon has been eroded through the southern end of the Colorado Plateau. Join a Canyon Ministries guide and one of AiG’s speakers on a once-in-a-lifetime rafting trip and see Grand Canyon from a creationist perspective. The Grand Canyon is one of the world’s most awesome erosional features. It is 277 miles (446 km) long, including the 60 miles (96 km) of Marble Canyon upstream. The depth of the main segment of the Grand Canyon varies between 3,000 and 6,000 feet (900 and 1,800 m), with the rim-to-rim width between 4 and 18 miles (6 and 29 km). Its origin has plagued geologists since the time of John Wesley Powell’s first courageous voyage down the Colorado River in 1869
http://msms.ehe.osu.edu/2011/10/13/when-did-the-grand-canyon-begin-to-form/ http://www.bobspixels.com/kaibab.org/geology/gc_geol.htm http://www.answers.com/Q/How_did_the_Grand_Canyon_form http://msms.ehe.osu.edu/2011/10/13/when-did-the-grand-canyon-begin-to-form/ http://www.livescience.com/27489-grand-canyon.html http://www.answers.com/Q/How_did_the_Grand_Canyon_form https://answersingenesis.org/geology/grand-canyon-facts/when-and-how-did-the-grand-canyon-form/
when did the grand canyon form