Exquisite fossil finds shed new light on the ‘Cambrian explosion’, when oceans first filled with complex animal life
Exquisite fossil finds shed new light on the ‘Cambrian explosion’, when oceans first filled with complex animal life: Dotted Yeti / shutterstock The most recent 12% of time on Earth is a striking anomaly when compared with the great bulk of our planet’s evolution. After 3 billion years or more of Earth as a microbial …