#KnowledgeBit: The #BoringBillion, otherwise known as the Mid Proterozoic and Earth's Middle Ages, is the time period between 1.8 and 0.8 billion years ago.
The period is believed to mark a delay in the evolution of complex life.

#KnowledgeBit: The #BoringBillion, otherwise known as the Mid Proterozoic and Earth's Middle Ages, is the time period between 1.8 and 0.8 billion years ago.
The period is believed to mark a delay in the evolution of complex life.