������ý����

The evidence was found in an unusual pebbly sandstone, Tava, encapsulated within the granite that formed Colorado’s Pikes Peak around 700 million years ago. Read from CU ������ý���� experts Rebecca Flowers and Liam Courtney-Davies and Colorado College’s ��on The Conversation.

��

����The Conversation

is an independent, nonprofit publisher of commentary and analysis, authored by academics and edited by journalists for the general public. On��a mission “to promote truthful information and strengthen journalism by unlocking the rich diversity of academic research for audiences across America,” they��publish short articles��by academics on timely topics related to their research. CU ������ý���� provides funding as a member of The Conversation U.S.