An international team of scientists has uncovered exceptionally preserved plant spores inside a 250-million-year-old fossil from southern Brazil.

This story is a part of Understanding Southern Colorado's Groundwater, an occasional series from KRCC about groundwater resources. Read more stories here.

Brazilian scientists re-analyzed 296-million-year-old plant fossil, revealing well-preserved spore inside Some new developments have been noted in a fossil older than a dinosaur. For the study, ...