Here nt Publications. 12'.) 
Structure of the Mystic coal basin. By H. Foster Bain. Proc. Iowa 
Acad. Sci. for 1893, vol. I. pi. 1. pp. :;:; 36. 
Sigourney deep well. By B. Foster Bain. Proc. Acad. Sci. for 1893, 
vol. I. |>t. 4. pp. 36-38. 
Muir Glacier. By S. P. Baldwin. The Lehigh Quarterly, vol. II. no. 
I. pp. 3-12, Jan.. 1892. 
Noteson the lower strata of the Devonian series in Iowa. By XV . H. 
Norton. Proc. Iowa Acad. Sci. for 1893, vol. I. pt. i. pp. 22 24. 
The zinc-ore-deposits of southwestern New Mexico. By W. I*. Blake. 
Trans. Amer. Inst. Mining Engineers, Virginia Beach meeting, Feb., 
1894; '•» pages. 
Memoir of Ferdinand Vandiveer Hayden. By C. A. While. National 
Acad. Sci.. pp. 395-413, 1894; with portrait. 
Additions to the palaeontology of the Cretaceous formation on Long 
Island. By Arthur Hollick. Hull. Torrey Bot. Club, vol. 21, pp. 19-65, 
7 plates, Feb. 1894. 
Some furthur notes on I he geology of the north shore of Long Island, 
lb Arthur Hollick. Trans. X. Y. Acad. Sci.. vol. 13. pp. 122-132, 1 Si>4. 
The Rensselaer gril plateau in New York. By T. Nelson Dale, Kith 
Ann. Kept.. (J. S. Geol. Survey, pp. 291-340, pis. 97-101, 1894. 
Facetted pebbles on Cape <<>d. Mass. By W. M. Davis. Proc. Boston 
Soc. Natural History, vol. 26, pp. 166-175, 2 plates. 
A summary of progress in mineralogy and petrography. By W. S. 
I'.ayley. From monthly notes in the American Naturalist: Geological 
Dept., Colby University, Waterville, Me., 1894; price 50 cents. 
An orbicular granite from Quonochontogue lieach. Rhode Island. 
I*>\ .1. F. Kemp. Trans. X. Y. Acad. Sci.. vol. 13, pp. 140-144, pi 2, 
I Sill. 
Notes on the Lower ( !oal Measures of western Clearfield county, Penn- 
sylvania. By .1. F. Kemp. School of Mines Quarterly, pp. :; lit:;."):;. 
July, L893. 
A Pleistocene lake-bed at Kl i/.a bet h town. Ksvc\ county, New York. 
lb Heinrich [ties. Trans. X. Y. Acad. Sci.. vol. 13, pp. 107-109, Nov., 
1893. 
The old Telegraph mine. Bingham Canon, I'tah. lb Clarence Fen- 
ner. School of Mines Quarterly, pp. 335-360, July. 18P3. 
Illustrations of the fauna of the Si. John group, No. VIII. lb (> F. 
Matthew. Trans. Royal Soc. Canada. Sec. IV. 1893, pp. 85-129, 2 plate. 
Growth of Iowa's coal industry. By C. R. Keyes. Iowa Weatherand 
Crop Service, vol. IY. no. 1'.'. pp. •"> 7, Dec.. 1893 
What the Iowa Geological Survej has been doing. lb ( . R. Keves. 
Iowa Weather and Crop Service, vol. V. no. I, pp. i ;. Jan., 1894. 
The geological mapping of Iowa. Bj C. I!. Keyes. Iowa Weather and 
Crop Service, vol, V. no. 2, pp. I 6, Feb., 1894. 
Southern extension of the Creta< is in Iowa, lb E. 1 1. Lonsdale. 
PrOC. Iowa Acad. Sci. for 1893, vol. I. pt. I. pp.39 13. 
Topography of the granite and porphyry region of Missouri, lb E. 
II. Lonsdale. Proc. fowa Acad. Sci. for 1893, vol. I. pt. I. pp. i:; is. 
