| Min.Depth(feet) |
Max.Depth(feet) |
Primary Rock |
%PrimaryRock |
Primary Color |
Induration |
%Porosity |
Comments |
| 0 |
103 |
SAND (QUARTZ) |
|
WHITE |
|
|
PEBBLE SIZE PHOSPHATE |
| 103 |
109 |
LIMESTONE |
|
LIGHT GREENISH GRAY |
GOOD |
|
|
| 109 |
137 |
LIMESTONE |
|
DARK GRAY |
GOOD |
|
RADIOLARIANS, WITH SOME PHOSPHATIZED |
| 137 |
146 |
GYPSUM |
|
MODERATE GREEN |
|
|
SAMPLE CONSISTS ALMOST ENTIRELY OF GREEN CRYSTALLINE GYPSUM NODULES;ALSO RADIOLARIAN WITH SOME PHOSPHATIZED. |
| 146 |
155 |
LIMESTONE |
|
DARK GRAY |
GOOD |
|
ALSO FRAGMENTS OF OVERLYING LITHOLOGY FROM 137-146 FT. MARL: LIGHT GREENISH-GRAY,CRYSTALLINE,PHOSPHATIC, & POORLY INDURATED; RADIOLARIAN AND PHOSPHATE |
| 155 |
160 |
LIMESTONE |
|
MODERATE BROWN |
GOOD |
|
RARE PHOSPHATIZED BONE |
| 160 |
191 |
LIMESTONE |
|
WHITE |
MODERATE |
|
LEPIDOCYCLINA & OPERCULINOIDES |
| 191 |
206 |
LIMESTONE |
|
LIGHT GRAY |
MODERATE |
|
POROUS;FORAMS AS ABOVE. |
| 206 |
245 |
LIMESTONE |
|
WHITE |
MODERATE |
|
LOWER JACKSON GROUP-PERIARCHUS BED:PERIARCHUS LYELLI VAR. FRAGMENT;AMPHESTIGINA PINARENSIS COMMON;ALSO MESSELINA SP.A. |
