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505 Mezger (C. A.). The monazite districts of North and South 
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506 Miers (Henry A.). Precious stones. 
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507 Miller (Arthur M.). The association of the gasteropod genus 
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508 Miller (S. A.) and Gurley (William F. E.). Descriptions of new 
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509 New species of crinoids from Illinois and other States. 
111. State Mus. Nat. Hist., Bull., No. 9, pp. 1-66. pis. i-v. 1X96. 
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510 New species of Echinodermata and a new crustacean from the 
Paleozoic rocks. 
111. State Mus. Nut, Hist,. Bull., No. 10, 91 pp., 5 pis., 1896. 
The fossils described are mainly from the Burlington group of Mis- 
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511 New species of Paleozoic in vertebrata from Illinois and other 
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111. State Mus. Nat. Hist., Bull., No. 11, 50 pp., 5 pis., 1896. 
The fossils described are mainly from the Carboniferous of Illinois 
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511* Miller (W. G-.) and Brock (11. W.). Some dikes cutting- the Lau- 
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Describes petrographic characters of basic dike rocks. 
