Fossil coral dating

As is known from studies of 400 million year old fossil corals, Earth years were 400 days in duration in distant times because the Earth rotated faster than it does today.According to calculations based on the fundamental law of rotational motion dynamics involving the moment of inertia of a body, the radius of the ancient Earth 400 million years ago was 553.379 km less than it is today.Studies of geological time typically begin with event relation determinations (early–late events, ancient–recent events) and finish with continuity determinations and positioning on the modern geochronological scale.

The estimates are derived from isotope data, which are converted into radiological ages.Age of the Earth; Earth’s radius; Radioisotope dating; Non-radioisotope dating; Fossil corals Earth’s history from the moment of its birth has been an important subject of geological science.One of the key goals has been to not only determine the conditions surrounding the formation of Earth, but also the whole evolutionary sequence of Earth and periodization of all major geological events.To begin, let us refer to following facts, whose truths remain undisputable among many researchers: the age of the Earth is 4.6 billion years, the average radius of the Earth is 6371 km, the Earth revolves around the Sun over a period of one year, each year contains 365 days, and each day has 24 hours. Growth data from 400 million year old fossil corals indicate that Earth years were 400 days in duration in distant times, i.e., the Earth rotated faster in the past [2,3].From such calculations, it can be assumed that Earth’s radius over the past 400 million years has increased on average by 1.3834475 mm per year (e.g., 553.379 km/400,000,000 years=1.3834475 mm per year).

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