?

? ??

?

Tuscarora Fm.

JuniataFm.

BaldEagleFm. Reedsville

Fm.

Coburn to LoysburgFormations

BellefonteFm.

Imbricate Thrust Model

WEST

Birmingham Thrust Fault

?

?Rose HillShale

(Clinton Group)

JuniataFm.

BaldEagleFm. Reedsville

Fm.Coburn to Loysburg

FormationsBellefonte

Fm.

Brallier Shale(Hamilton Group)

Tuscarora Fm.

Bald EagleValley

Skytop

Matternville

Overturned Fold Model

WEST EAST

EASTBirmingham Thrust Fault

Rose HillShale

(Clinton Group)

Skytop

ROAD CUT

Landslides developedon fold limbs

EAST

WEST

Tuscarora Fm.

Enlarged Section:

Brallier Shale(Hamilton Group)

Figure 5. Structural models for Skytop.

C-12 structural domain A-12 structural domain