Carbon dating dinosaur soft tissue

How old are carbon-14-dated dinosaur bones?

Carbon-14-dated dinosaur bones are less than 40,000 years old. Dinosaur bones with Carbon-14 dates in the range of 22,000 to 39,000 years before present, combined with the discovery of soft tissue in dinosaur bones, indicate that something is indeed wrong with the conventional wisdom about dinosaurs. However,...

Who discovered soft tissue in dinosaur bones?

In 2005, soft tissue was discovered inside the femur of a dinosaur bone by Dr. Mary Schweitzer. Although initially controversial, more discoveries followed by other scientists. In 2012, Kevin Anderson and Mark Armitage dug out a large section of a triceratops brow horn in Hell Creek, Montana.

Why was collagen found in a dinosaur bone?

The discovery, and later confirmation, of collagen in a Tyrannosaurus-Rex dinosaur femur bone was reported in the journal SCIENCE. This is a remarkable find because collagen, being a soft tissue present in most animals, is supposed to decay in a few thousand years. Collagen is the main protein found in connective tissue of animals.

How old is C-14 dating for dinosaurs?

The theoretical limit for C-14 dating is 100,000 years using AMS, but for practical purposes it is 45,000 to 55,000 years. The half-life of C-14 is 5730 years. If dinosaur bones are 65 million years old, there should not be one atom of C-14 left in them.

How old is the carbon 14 in dinosaur bones?

C14 is considered a fast decay, and it can only date objects that are younger than 50,000 years old. This presents a problem since dinosaurs are 65-250 million years old. That means the Carbon14 in the bones is non-existent. How do we date dinosaur bones?

What is the difference between carbon 14 dating and dinosaur dating?

The half-life of carbon-14 is only 5,730 years, so carbon-14 dating is only effective on samples that are less than 50,000 years old. Dinosaur bones, on the other hand, are millions of years old -- some fossils are billions of years old.

How can you tell how old a dinosaur bone is?

The most widely known form of radiometric dating is carbon-14 dating. This is what archaeologists use to determine the age of human-made artifacts. But carbon-14 dating wont work on dinosaur bones. The half-life of carbon-14 is only 5,730 years, so carbon-14 dating is only effective on samples that are less than 50,000 years old.

What is the age of a dinosaur fossil?

C14 is considered a fast decay, and it can only date objects that are younger than 50,000 years old. This presents a problem since dinosaurs are 65-250 million years old. That means the Carbon14 in the bones is non-existent.

What is the difference between carbon 14 dating and dinosaur dating?

The half-life of carbon-14 is only 5,730 years, so carbon-14 dating is only effective on samples that are less than 50,000 years old. Dinosaur bones, on the other hand, are millions of years old -- some fossils are billions of years old.

How old is the C-14 in dinosaur bones?

The theoretical limit for C-14 dating is 100,000 years using AMS, but for practical purposes it is 45,000 to 55,000 years. The half-life of C-14 is 5730 years. If dinosaur bones are 65 million years old, there should not be one atom of C-14 left in them. Many dinosaur bones are not petrified.

How old is C-14 dating?

The theoretical limit for C-14 dating is 100,000 years using AMS, but for practical purposes it is 45,000 to 55,000 years. The half-life of C-14 is 5730 years. If dinosaur bones are 65 million years old, there should not be one atom of C-14 left in them. Many dinosaur bones are not petrified.

How old are dinosaurs?

Are dinosaurs millions of years old? At the end of the Cretaceous Period, dinosaurs went extinct. That was about 65 million years ago. Dinosaurs are believed to have walked the Earth for close to 165 million years. How is fossil age calculated? Fossil age is determined using two methods, relative dating and absolute dating.