New evidence of preserved brain tissue from the Cambrian period counters arguments that nervous tissue cannot be fossilized. Source: https://www.livescience.com/new-athropod-fossil-brains-found.html
Tag: cambrian period
Earth’s Magnetic Poles Can Flip Much More Often Than Anyone Thought
Earth’s magnetic field flipped 26 times every million years during the Cambrian period, the highest frequency ever documented. Source: https://www.livescience.com/earths-magnetic-field-reversed-frequently-cambrian-period.html