id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
giw-41	Gee, Carole; Sprinkel, Douglas; Bennis, Mary Beth; Gray, Dale	Silicified logs of Agathoxylon hoodii (Tidwell et Medlyn) comb. nov. from Rainbow Draw, near Dinosaur National Monument, Uintah County, Utah, USA, and their implications for araucariaceous conifer forests in the Upper Jurassic Morrison Formation	2019	18	.pdf	application/pdf	10296	367	55	In the single specimen of Agathoxylon hoodii wood from its type locality on Mt. Ellen (Tidwell and Medlyn, 1993), the resin plugs are so plentiful in the rays that it is difficult to observe the crossfield pitting in the ray cells; many axial tracheids in the holotype also contain resin plugs. If the Morrison trees with Agathoxylon hoodii wood were similar in habit to living Araucaria spp., they would have also formed forests, especially given the optimal growth conditions in the warm, humid, climatically equable, water-unlimited environment.	cache/giw-41.pdf	txt/giw-41.txt