Geologists Erin DiMaggio and Alka Tripathy-Lang describe processes for targeting the age of a traditional discover

Utilizing a geologist’s magnification device ., Erin DiMaggio thoroughly goes through a bit of volcanic ash in search of tiny vitamins that hold the key to determining the age of close fossils. Ramon Arrowsmith, Arizona State College

Here is the next in a five-part collection published by pros showcased during the Smithsonian’s latest hallway of Fossils—Deep opportunity exhibition, today on view at the National art gallery of Natural background. Sigue leyendo →