...inclusive, excepting 1868. In 1878 the clay deposits of the State were described in a volume entitled : Report on the Clay Deposits of Woodbridge, South Amboy, and Other Places in New Jersey, with their Uses for Fire-brick, Pottery, etc. The topographical survey had its origin in the local...

...other fossils belong to the upper portion of the Lower Silurian, the Devonian, Carboniferous, Triassic and Jurassic formations. Mr. Ridgway's report contains...propose to notice in a future number. 5. Report on (he Clay Deposits of Woodbridge, South Amboy, and other places in New Jersey, together with their uses...

...receiving careful investigation from Mr. McCreath. The analyses of the Bolivar fire clay are as follows : * Report on the Clay Deposits of Woodbridge, South Amboy, and other places in Isew Jersey ; pp. 274-276. Prof. Stevenson observed the Upper Freeport fire clay at a number of localities...

...Geological Survey of New Jersey. — GBOROE H. COOEE, State Geologist: — Annual Report for the year 1877. Report on the Clay Deposits of Woodbridge, South Amboy and other places in New Jersey. Geological Survey of Pennsylvania. — Prof. .1. P. LESLBY, State Geologist: — Rcport of Progress....

...and 0.12 per cent of phosphorus. VII. FIRE-CLAYS. REFRACTORINESS, TESTS AND CLASSIFICATION. In the Report on the Clay Deposits of Woodbridge, South Amboy and other places in New Jersey, published in 1878, a large number of analyses of native and foreign clays was given, and the refractory...

...and 0.12 per cent of phos phorus. VII. FIRE-CLAYS. REFRACTORINESS, TESTS AND CLASSIFICATION. In the Report on the Clay Deposits of W.oodbridge, South Amboy and other places in New Jersey, published in 1878, a large number of analyses of native and foreign clays was given, and the refractory...

...42-54.) Annual report of the State geologist (NJ) for 1878. (Miscellaneous clay deposits, pp. 48-69.) Report on the clay deposits of Woodbridge, South Amboy, and other places in New Jersey. Trenton, 1878. Annual report of the State geologist (NJ) for 1879. (pp. 168-172.) Annual report of...

...these drift formation may be found in the descriptions of clay pits, &c., Part II, Chapter 1, of the " Report on the Clay Deposits of Woodbridge, South Amboy, and other places in New Jersey,'' Trenton, 1878. At Metuchen and eastward the inequalities of the moraine are seen along the tortuous...

...pp. 56. Trenton, 1877. 50 7160 Thesame, for 1878. Map. 8vo. pp. 131. Trenton, 1878. 75 7161 Thesame. Report on the Clay Deposits of Woodbridge, South Amboy, and other places, together with their uses for Fire-Brick, Pottery, etc. Sections. 8vo. pp. 381, paper. Trenton, 1878....

...Calcareous Marls: Fourth Ann. lii-p. of tin- New Jirney Ntnlf Board of Agriculture, 1877, pp. 16-54. Report on the Clay Deposits of Woodbridge, South Amboy and other places in New Jersey: 1878, pp. 9-381. Annual Report of the State Geologist for the year 1878: 1878, pp. 1-131. Annual Report...