00898cam a22002411 4500 gs 07000437 DLC 20260227111305.0 930322s1872 nyuf 000 0 eng c gs 07000437 (OCoLC)27773275 U.S. Geol. Survey Library NNM DLC premarc QE728 .H17 Hall, James, 1811-1898. Descriptions of new species of fossils. From the Devonian rocks of Iowa; with a preliminary note on the formations. By James Hall and R.P. Whitfield. Albany, Weed, Parsons & Company, printers, 1872. 21 p. 4 pl. 24 cm. Published July, 1872, in advance of the 23rd report on the state cabinet. Paleontology Devonian. Paleontology Iowa. Whitfield, R. P. (Robert Parr), 1828-1910, joint author. 24578 24578