Book review: Leonard Mlodinow's "The Upright Thinkers:The Human Journey from Living in Trees to Understanding the Cosmos"
11 hours ago in The Curious Wavefunction
|Issue cover featuring artwork by Jeff Martz.|
|Incredible clast supported conglomerate in the upper Brown Sandstone (Sonsela Member, Chinle Formation), a rare facies for this unit but one that clearly shows deposition in good sized channels.|
|Isolated mesa and one of Charles Camp's documented fossil localities. These strata represent belong to the upper part of the Sonsela Member.|
|In-situ phytosaur snout fragment found by one of the local landowners.|
|The 'persistent red silcrete' horizon and upper Sonsela strata near the Devil's Playground.|