Geologic time rock dating methods Sex chat roulette philippines

Determining the Age of Rocks and Fossils, University of California, Berkeley.

Unlike people, you can’t really guess the age of a rock from looking at it.

This group is dedicated to providing information about the scientific method as it concerns the idea of evolution in the Creation/Evolution debate.

The site provides background information about stratigraphic principles and relative time, biostratigraphy (using fossils for relative dating), and radiometric dating.

Yet, you’ve heard the news: Earth is 4.6 billion years old. That corn cob found in an ancient Native American fire pit is 1,000 years old. Geologic age dating—assigning an age to materials—is an entire discipline of its own.

In a way this field, called geochronology, is some of the purest detective work earth scientists do.

Search for geologic time rock dating methods:

geologic time rock dating methods-23

Leave a Reply

Your email address will not be published. Required fields are marked *

One thought on “geologic time rock dating methods”

  1. In the process, Singapore acquired a reputation, largely deserved, for soullessness, but these days the place has taken on a more relaxed and intriguing character, one that achieves a healthier balance between Westernized modernity and the city-state’s traditional cultures and street life.