1. The Theory of Nemesis and Reoccurring Mass Extinctions
The Theory of Nemesis and Reoccurring Mass Extinctions For several decades, the topic of periodical mass extinctions has been one of much debate and speculation by the scientific community as well as the media and public. ... in gaining acceptance for the Nemesis Theory. Another discovery that added support as well as controversy to the Nemesis Theory was the topic of the Earth's magnetic field and its reoccurring reversals. It was around the late 1950's when these reversals were first discovered by examining certain rocks which kept a record of the magnetic field since they were formed. (Ra...
- Word Count: 1576
- Approx Pages: 6
- Has Bibliography