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Journal of Sedimentary Research The Journal of Sedimentary Research publishes the most recent advances in basic research in the study of sediments. Research papers in this international journal are concerned with both ancient and modern sediments. Areas...

Scientists Make Discovery About World’s Silt Deposits But Understand If You Aren’t Interested In That BOULDER, CO—A team of geologists from the University of Colorado announced at a press conference Wednesday that they had made a significant discovery...

A Dickinsonia Costa fossil from the Ediacaran period. Credit: Wikipedia Commons Evidence suggests that microbes existed on Earth as far back as 3.7 billion years ago, a billion years after the planet formed. Animal remains, however, don’t appear in...

Here Dott opines on wacke, and on graywack. And that’s not all: “Wacke, graywacke and matrix; what approach to immature sandstone classification?” Robert H. Dott [pictured here], Journal of Sedimentary Research 34, no. 3 (1964): 625-632. “It is suggested...

Photo: Shown is a Dickinsonia Costa fossil from the Ediacaran period. Credit: Wikimedia Commons Evidence suggests that microbes existed on Earth as far back as 3.7 billion years ago, a billion years after the planet formed . Animal remains, however...