Information Circular 107


SANDSTONE


SILTSTONE


LIMESTONE


DOLOMITE


CONGLOMERATE


CLASTICS


AA ANHYDRITE


Lii


SALT


 FGS070491

Figure 4. Stratigraphic nomenclature, Middle Jurassic to Lower Cretaceous, northwest Florida.


 SYSTEM STAGE GROUPS AND FORMATIONS LITHOLOGY
 LOW ER ................
CRETACEOUS BERRIASIAN
 COTTON VALLEY .......
 GROUP
 TITHONIAN UNDIFFERENTIATED :::::::...........



 UPPER HAYNESVILLE .??:.<?:
 KIMMERIDGIAN FORMATION ...... ....
 UPPER .;
 JURASSIC AAAAAAAAAAA
 BUCKNER AAAAA
 AAAAAAAAAAAA

 LOWER (LOWER-"" 1
 KIMMERIDGIAN HAYNESVILLE ,
 FORMATION)

 SMACKOVER ,. ,,
 FORMATION. .. ....

 OXFORDIAN ____,__I,__I'_I'I
 NORPHLET SANDSTONE .. ...

 MIDDLE CALLOVIAN LOUANN SALT
 JURASSIC + + + +
 K + + +


SHALE


1:1:..


""""