| "Spaghetti" stromatoporoids called genus Amphipora--an extinct variety of calcareous sponge--observed in the Middle Devonian section of the Middle to Upper Devonian Lost Burro Formation at Lost Burro Gap in Death Valley National Park, Inyo County, California. Photographed with a Nikon CoolPix 995 digital camera and later edited and processed through photoshop (creating the black background, for one). |