December 2021

12/18/2021: Hustling Over the Sierra 12/26b: Field Museum of Chicago, page 2 12/20: Morrison Jurassic Formation, Dinosaur National Monument, Utah 12/28: Carnegie Museum, Pittsburgh 12/20b: Swelter Shelter & Silo Shelter 12/29: Smithsonian Air & Space Museum 12/21a: Utah Field House of Natural History 12/30: Philadelphia 12/21b: Petroglyphs at McConkie Ranch 12/31: NYC, Lower East Side