New instrument dates old skeleton; 'Little Foot' 3.67 million years old

Wed, 01 Apr 2015 17:17:23 GMT

how are radioisotopes used in dating fossils

Granger's original attempt was the first time aluminum-26 and beryllium-10 radioisotopic dating had been used to determine the age of a fossil. He developed the ... Granger looks forward to applying the technique to more fossils at Sterkfontein and ...

New instrument dates old skeleton; 'Little Foot' 3.67 million years old

Radioisotopes

Chance Discovery Of New Fossil From Half Billion Years Ago Sheds Light On Life On Earth

Tue, 31 Jan 2017 18:34:41 GMT

how are radioisotopes used in dating fossils

Dr Harvey used a specially designed laboratory technique to extract the delicate microfossils from mudstone, using strong acid combined with gentle sieving. This allowed the tiny fossils, which are less than half a millimetre long, to be extracted from ...

Chance Discovery Of New Fossil From Half Billion Years Ago Sheds Light On Life On Earth

Radioisotopes

Radioisotopes have potential for medical diagnosis and treatment

Mon, 14 Nov 2016 17:12:21 GMT

how are radioisotopes used in dating fossils

Of the thousands of radioisotopes identified so far, a few occur in nature, but most must be produced in nuclear reactors or particle accelerators. The most widely used medical radioisotope is technetium-99m (Tc-99m), the daughter isotope (meaning the  ...

Radioisotopes have potential for medical diagnosis and treatment

Radioisotopes

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  • New instrument dates old skeleton; 'Little Foot' 3.67 million years old