2019

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Pursuing the prayerstone hypothesis

Incised stones have long attracted my attention because of the large assemblage (more than 400) that we excavated at Gatecliff Shelter. My interest was recently re-awakened after learning of Southern Paiute oral histories about the use of incised stones as prayerstones, and I reached out to indigenous colleagues in the Great Basin...

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New wallaby-sized dinosaur from the ancient Australian-Antarctic rift valley

Upper jaws of a new dinosaur from Victoria, Australia, give fresh insight into the diversity of small herbivorous dinosaurs that once inhabited the ancient Australian-Antarctic rift valley 125 million years ago A new, wallaby-sized herbivorous dinosaur has been identified from five fossilized upper jaws in 125 million year old rocks from the Cretaceous period of Victoria, southeastern Australia.…

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