18-Oct-2015 23:06

Sedimentary rock age dating

Scientists believe they can indirectly date sedimentary rocks using radiometric dating if they find igneous or metamorphic rock imbedded in or around a sedimentary rock layer.This of course presupposes that radiometric dating works consistently as a dating technique in the first place. God, the Father, sent His only Son to satisfy that judgment for those who believe in Him.

If you truly believe and trust this in your heart, receiving Jesus alone as your Savior, declaring, "Jesus is Lord," you will be saved from judgment and spend eternity with God in heaven. QUESTION: Can we date sedimentary rocks using radiometric dating techniques?ANSWER: Sedimentary rocks cannot be dated directly using radiometric dating, which is based on the idea that when rocks are in liquid form, their radiometric clock resets.This technique is generally used to date igneous and metamorphic rock, which are rocks that were once melted due to extreme heat and pressure.Radiometric dating determines how long ago the liquid rock solidified into solid rock.Sedimentary rock on the other hand consists of sedimentary particles which were removed and deposited somewhere else by some sort of fluid (generally wind and water).

The sedimentary particles predate the rock which they form.

Dating the particles which make up the rock wouldnt give you the age of the rock itself.

In addition, the redeposition process upsets the conditions necessary to achieve accurate results through radiometric dating.

Geochronology is the science of determining the age of rocks, fossils, and sediments using signatures inherent in the rocks themselves.

Absolute geochronology can be accomplished through radioactive isotopes, whereas relative geochronology is provided by tools such as palaeomagnetism and stable isotope ratios.

By combining multiple geochronological (and biostratigraphic) indicators the precision of the recovered age can be improved.

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