Tag Archives: Sr/Ba ratio

UNDERSTANDING THE LATE CRETACEOUS GUADUAS FORMATION, COLOMBIA

Colombia is an utterly magical place and the geology is awe-inspiring. If you haven’t visited yet, make a booking. Today. Especially if you are a geologist. We’ve recently published a paper* on the Late Cretaceous (possibly Paleocene) Guaduas Formation in the Eastern Cordillera Basin. The formation is consistently organic–rich and coal beds are common and […]

Leave a comment Continue Reading →