Described as “a celebration of the scientific and educational value of palaeontology,” International Fossil Day is an unofficial yet1 important global event that takes place this year on 15th and 16th October. The word ‘fossil’ originates from the Latin word ‘fossilis’, meaning ‘dug up2’. Fossils can be many things, from shells3, bones, certain corrals or stone imprints4 of animals or microbes to objects preserved in amber, petrified wood or coal5. DNA remnants6 are also considered fossils.
WHAT ARE FOSSILS?
Fossils are remains or traces7 of plants, animals and other life forms that have been buried8 in sediment under ancient seas, lakes or rivers. While soft body tissue9 decays10 fast, harder tissue, such as bones or teeth, can be preserved. Over thousands or millions of years, these hard parts are slowly replaced…