Radiation dating fossils
Amber is the popular name for fossilized resin of botanical origin.The proper scientific terminology is fossil resin, but we will use the terms amber and fossil resin interchangeably.Amber is also valued for its botanical and animal inclusions that are trapped by the sticky resin as it flows as sap, which is also organic.Of course, other life is captured including microscopic bacteria that often produce gas bubbles, and various fungi.The first members of the human family tree might come from Europe, not Africa.
In fact, amber reflects many frequencies of light, including red, green and blue that together constitutes the entire visible spectrum.Archeological findings show that amber was one of the first materials prehistoric humans used for ornamentation, with instances dating back as far as 30,000 years.Use of fossil resin for jewelry and other decoration continues unabated, and amber is often considered as a gemstone.- Human Evolution Timeline Hominid Clade Tree showing an example of uncertainty of arrangement. Unfortunately, it is scattered among many sources, some of the best of which -- science journals -- require costly subscriptions to read.It is regrettable also that most of the photographic evidence that is web-available is limited to skulls.
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Although some species of fossil hominids are today represented by up to 500 specimens, for many there are but a few -- not enough, and not complete enough in some cases, to be certain as to the position within our family tree.