Observations on life; particularly spiritual

Posts tagged “soft tissue

Six reasons to be skeptical of the geologic time scale

The concept of geologic (or deep) time is now part of our culture. It’s a product of a secular worldview that rejects biblical history and is the foundation of atheism. And it’s so popular that I expect few people will read this post or question the status quo.

The methods used to determine the geologic time scale are summarized in Appendix A. And the main differences between the geologic time scale and the biblical time scale are summarized in Appendix B. Despite its seemingly scientific basis, there are many reasons to be skeptical of the geologic time scale. Some of these are summarized below.

Orally-transmitted Aboriginal stories

According to the biblical time scale (Appendix B), after the ice age the oceans would have reached their current level about 3,800 years ago, which is 3,200 years less that according to the geologic time scale. This implies that Australian Aboriginal stories describing times when sea levels were lower than today were probably 3,700 years old, which is more credible than the 10,000 years quoted by researchers. It also represents about 148 generations, which is more realistic than the supposed transmission of these stories over 400 generations. So the biblical time scale provides a more credible explanation of these orally-transmitted Aboriginal stories than the geologic time scale. (more…)

Soft tissue in dinosaur bones

In 2005 paleontologist Mary Schweitzer found the first evidence for soft tissues in a dinosaur bone. Blood vessels, red blood cells, and soft and stretchy ligaments were found in the bone. Also proteins like collagen, hemoglobin, osteocalcin, actin, and tubulin were found. And Schweitzer has even recovered fragments of the more fragile and complex molecule, DNA. These are complex molecules that continually tend to break down to simpler ones. The bone was said to be 68 million years old according to the geologic time scale. Schweitzer was the first researcher to identify and isolate soft tissues (such as collagen, a connective protein) from an ancient fossil bone (Appendix A).

Soft tissue has also been extracted from bones that are assumed to be from the Jurassic period which lasted from 145-200 million years. And in 2015 fibers and cellular structures were discovered preserved in 75 million year old dinosaur specimens. Both of these ages are assigned according to the geological time scale. Typically an animal’s remains mineralize as they decay, so most specimens of this supposed age consist of inorganic material. (more…)