 | New Jersey Geological Survey, 1863-1915 - 1897 - 460 էջ
...white in contrast with those on the next higher horizon which are of a bluish white. No. 2, Second Horizon. — At the top of the plastic clays and base...bluish white in contrast with those of the first group. No. 3, Third Horizon. — At the top of the clay marls and base of the true greensand marl series,... | |
 | New Jersey Geological Survey - 1897 - 590 էջ
...white in contrast with those on the next higher horizon which are of a bluish white. No. 8, Second Horizon. — At the top of the plastic clays and base...bluish white in contrast with those of the first group. No. S, Third Horizon. — At the top of the clay marls and base of the true greensand marl series,... | |
 | New Jersey Geological Survey, 1863-1915 - 1898 - 440 էջ
...white in contrast with those of the next higher horizon, which are of a bluish white. Second — 1 he Sewell Horizon. — At the top of the plastic clays...bluish white in contrast with those of the first group. This we designate as the Sewell water horizon, because it was first opened and studied in MJ Anspach's... | |
 | 1900 - 638 էջ
...colored white, yellow and red, or they are mottled in all these colors. The color of the water-yielding gravels may be defined as a yellowish white in contrast...contrast with those of the first group. THIRD. — The Woodbury- Wenonah Horizon. This horizon is near the base of the Clay Marls. In the region about Woodbury,... | |
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This may be defined as a group of two or three horizons in heavy gravel and cobble strata near the base of the Plastic Clays, which clays are variously colored white, yellow and red, or they are mottled in all these colors. The color of the water-yielding... 