Carbon dating of mount st helens

The bottom layers of the canyon are widely held to be about one billion years old, according to evolutionary chronology.

One of these layers is the Cardenas Basalt, an igneous rock amenable to radioisotope technology.

The laboratory was not told that the specimen came from the lava dome at Mount St. The results of this analysis, shown in Figure 2 (below), were recently published. Instead, the results ranged from 0.35-2.8 million years! A good possibility is that solidification of magma does not reset the radioisotope clock to zero.

carbon dating of mount st helens-18

Lloyd Anderson still gets revved up by the mountain.

He is 69 and hard of hearing, but when he gets rolling in the booming cadences of the nondenominational minister he was until 1999, the years fall away and the words tumble out with the message he has committed his retirement to bringing forth.

During 17 so-called dome-building eruptions, from October 18, 1980 to October 26, 1986, thick pasty lava oozed out of the volcanic vent much like toothpaste from a tube.

Dacite lava is too thick to flow very far, so it simply piled up around the vent forming the mountain-like dome, which now sits as a plug over the volcanic orifice.

When dated by the rubidium-strontium isochron method the Cardenas Basalt yielded an "age" of 1.07 billion years, which is in agreement with the evolutionary chronology.

However, volcanoes of much more recent origin exist on Grand Canyon's north rim.This result indicates that the top of the canyon is actually older than the bottom! ) By what twisted logic then are we compelled to accept radiometric dating results performed on rocks of unknown age?Such an obviously incorrect and ridiculous "age" speaks eloquently of the great problems inherent in radioisotope dating. I would submit we are not so compelled, but rather called to question and challenge those who promote the faith of radioisotope dating.Lloyd Anderson, far right, takes home-schooled children on a tour of the land around Mount St.Helens, pointing out geologic structures formed by the volcano’s eruption in 1980 that young-Earth creationists say support their beliefs.“Look! ” Lloyd Anderson springs ahead of the small group of visitors he has been leading through Gifford Pinchot National Forest.Helens, which rises behind Anderson and his joyous grin.

Tags: , ,