184 INDEX. 
DRY CREEK BASIN—Continued. 
Drainage, ......... cece eee ee eee renee een entee 74 
Estimate of coal......... cee cee eee e eer eeneeere 75 
Future importance of............02 esse eters Sade 76 
Roads in... .. 1... ec e eee ee ener ener cence 75 
Topography......... sc cece eee enter e ene eeeneee 1 
Bureka Basin—Area...... 1... c eee ce eee cence ener ence eennnee 69 
Boundaries....... {ges Lae ee eee eb aea GSAS Khe 68 
Drainage wiccsiiaresscscc sages veeves sa tesaay acecnernesa tens i 68 
Estimate of coal in... 2... .eee cece eee e eee eens ‘ 69 
Method of working seams in..............-0+ee0e 5 771 
Strike of meastres...... 1. cee eee cece eee rere eet ees 69 
Topography es cvese4ceeesstae dies de cage nese eee eles 68 
Varying rate of dip im... 1... ec eee eee eee eee eee 70 
Eureka Company’s Test Slope—Section of, in Acton basin.......... 43 
Faults—Amount of displacement ......... 0... .2- cece ener ene vee 16-17 
Boundary fault of Cuhaba Field............. cece eee enone 15 
Difference in angle of dip on two sides of........... ..++es 16-17 
Interior faults of Cahaba Field..............-0- 02-0 eee eee 15 
Reversed thrust faults........ 6... cece ec eee et eee eens 142 
Thrust faults vcc55.429304 5% 809 2 eae ged gee See ee es Eee meee 142 
Figh Seam—Overturned Measures.............0 - 2 ceeeeet eee eenene 99 
Five Group Seam—Acton basin..... 0... cece eee cence eee eee 45 
Folds in strata in Valley region. .......... 0... ec eee eee eee 140-141 
Fort Payne Chert - Sub-Carboniferous ........ 2... cece eee ee eee eee 155 
Gholson or Woodstock Seam—Blocton basin............0se- seen: - i114 
Dailey Creek Basin, sections and 
analyses............+.. 106-107-109-110 
Lolley basin. ....... 200... cece eee eee 85 
Gould. Basin=Aredsvcceisaapase aan dea sudsaveeere anaes accoiee 79 
BOUNAATICSY vc.5.0 vungeina tre wleramcuats aed See gue BERG'S ose 78 
Dipiob Measeres jacks ssameaeed oe eaeuua cs eae eewt 82 
DEAIMA GS: dos eosin aianaiden mapas s pale v6 ed SG ees Ss ff 
Estimate of amount of coal.......... cece eee eeeee 79 
ROB OS isisic in dineMoriasnmceignnd Sarasa aseadieae ed eae Aw 80 
TOPOBra phy’ siaicis paccnauerssscauavtueenlecaadne aueniiemeen vata’ 79 
Gould Seam—Acton basin... 2.2... ee ce cece eee eens 44 
Blocton basin............. bubdincin bhvee elad abbas 114 
Cahaba basin «60... ee eee eee dui ike e NAG 63-65-66 
Gould basin........ 2... eT ere ree nen es .. 80-81 
Half Yard Seam—Dailey Creek basin ............... 00 cece eee e ees 106 
Harkness Seam— Acton basin............. 2... cee ok cece eee eee 45 
Helena basin............ suas ta Gye than Sones eee 64 
Helena basin---Area................ a aiauhiavalensravn gaavdanm sexeinracdlatgeenaeaye 59 
BOUNGATIOS: «6.4 5.155 6.0 nace eta sineialaledlerandaumrasubras mange sy 47 
Disturbances in measures of..............0000ee cee 48 
TAINO 6 24.2.0 Flite ota uadasciad Wo sharaaaaay anesneua eaves 59 
Mstimate Of COAL. icndsas dawaurwinusiaiarsescnaens 59 
General section across ........... 0. cece cee eee eae 50 
