stratigraphic and paleontologic studies of the pennsylvanian and permian rocks in north-central texas wallace lee et al u t press, 1938. Soft cover. dj: none. book: good. includes maps. Good / No Jacket. Item #40459 Price: $49.50 Add to Cart Ask a Question Add to Wish List See all items by stratigraphic, paleontologic studies of the pennsylvanian, permian rocks in north-central texas