Min.Depth(feet) |
Max.Depth(feet) |
Primary Rock |
%PrimaryRock |
Primary Color |
Induration |
%Porosity |
Comments |
0 |
15 |
NO SAMPLE |
|
|
|
|
|
15 |
20 |
SHELL |
|
WHITE |
UNCONSOLIDATED |
35 |
GASTROPODS, TURRITELLA SP., CERITHIUM SP., OLIVA SP., MEDIUM- GRAINED QUARTZ SAND, WELL SORTED. |
20 |
40 |
SAND (QUARTZ) |
|
VERY PALE ORANGE |
UNCONSOLIDATED |
30 |
20% UNCONSOLIDATED MOLLUSK FRAGMENTS; GASTROPODS, CERITHIUM SP. |
40 |
50 |
SAND (QUARTZ) |
|
LIGHT GRAY |
UNCONSOLIDATED |
30 |
GASTROPODS, OLIVA SP., 2% MEDIUM LIGHT GRAY DOLOSTONE; 50% UNCONSOLIDATED MOLLUSK FRAGMENTS. |
50 |
72 |
SAND (QUARTZ) |
|
MODERATE LIGHT GRAY |
UNCONSOLIDATED |
30 |
5% MEDIUM LIGHT GRAY DOLOSTONE, 15% MEDIUM LIGHT GRAY MOLLUSKS, GASTROPODS (SNAILS); 50% UNCONSOLIDATED MOLLUSK FRAGMENTS. |
72 |
80 |
SHELL |
|
LIGHT GRAY |
UNCONSOLIDATED |
35 |
MEDIUM DARK GRAY DOLOSTONE 30%, GASTROPODS, OLIVA SP. |
80 |
90 |
SAND (QUARTZ) |
|
VERY LIGHT GRAY |
UNCONSOLIDATED |
30 |
GRADUAL INCREASE IN SAND FROM 80 TO 114 FEET, GASTROPODS, OLIVA SP. 35% UNCONSOLIDATED MOLLUSK FRAGMENTS. |
90 |
114 |
SAND (QUARTZ) |
|
LIGHT GRAY |
UNCONSOLIDATED |
30 |
GASTROODS, OLIVA SP., TURRITELLA SP.; 50% UNCONSOLIDATED MOLLUSK FRAGMENTS. |
114 |
120 |
LIMESTONE |
|
LIGHT GRAY |
POOR |
30 |
40% MEDIUM LIGHT GRAY VUGGY, QUARTZ-RICH LIMESTONE, GASTROPODS, TURRITELLA SP., 20% YELLOWISH GRAY, QUARTZ AND FOSSIL FRAGMENT-RICH LIMESTONE; 30% UNCONSOLIDATED MOLLUSK FRAGMENTS. |
120 |
132 |
LIMESTONE |
|
LIGHT GRAY |
MODERATE |
30 |
GASTROPODS, TURRITELLA SP., OLIVA SP., MEDIUM GRAY LIMESTONE 35%, YELLOWISH GRAY LIMESTONE 15%; 50% UNCONSOLIDATED MOLLUSK FRAGMENTS. |
132 |
140 |
LIMESTONE |
|
VERY LIGHT GRAY |
MODERATE |
25 |
10% MEDIUM LIGHT GRAY LIMESTONE; 20% UNCONSOLIDATED MOLLUSK FRAGMENTS. |
140 |
170 |
LIMESTONE |
|
WHITE |
MODERATE |
20 |
10% MEDIUM LIGHT GRAY, FOSSILIFEROUS LIMESTONE, GASTROPODS FRAGMENTS; 15% UNCONSOLIDATED MOLLUSK FRAGMENTS. |
170 |
202 |
LIMESTONE |
|
VERY LIGHT GRAY |
MODERATE |
25 |
45% UNCONSOLIDATED MOLLUSK FRAGMENTS. |
202 |
220 |
SILT |
|
LIGHT OLIVE GRAY |
UNCONSOLIDATED |
25 |
20% UNCONSOLIDATED MOLLUSK FRAGMENTS; TOP OF HAWTHORN AT 202 FEET. |
220 |
260 |
LIMESTONE |
|
LIGHT GRAY |
POOR |
25 |
GASTROPODS, NUMMULITES SP.; 20% UNCONSOLIDATED MOLLUSK FRAGMENTS FROM CAVINGS (?). |
260 |
300 |
LIMESTONE |
|
VERY PALE ORANGE |
POOR |
25 |
GASTROPODS, 5% MEDIUM LIGHT GRAY LIMESTONE, 30% UNCONSOLIDATED MOLLUSK FRAGMENTS, PROBABLY FROM CAVINGS (?). |
300 |
340 |
LIMESTONE |
|
YELLOWISH GRAY |
POOR |
25 |
20% UNCONSOLIDATED MOLLUSK FRAGMENTS, PROBABLY FROM CAVINGS (?). |
340 |
360 |
SILT |
|
PALE OLIVE |
UNCONSOLIDATED |
25 |
20% UNCONSOLIDATED MOLLUSK FRAGMENTS, PROBABLY FROM CAVINGS (?). |