...surface condition coiinected with erosion or whether it indicates crushing of the rocks at a depth below the surface during the process of folding or...Strawberry Harbor. The rocks in the vicinity are sandstone anil shale, probably belonging much higher in the stratigraphic column than the soft shale at the seepages...

...recemented rock is common at or near seepages in these shales and is believed to" be a fault breccia. Here, as at many other seepages, sulphur springs are...seepage was seen near the headwaters of Redwood Creek, where oil flows directly from the shale. It is reported that oil may be seen at low tide in the beach...

...a surface condition connected with erosion or whether it indicates crushing of the rocks at a depth below the surface during the process of folding or faulting. Here, as at many other seepages, sidphur springs are associated with the oil. Another seepage was seen near the headwaters of Redwood...

...a surface condition connected with erosion or whether it indicates crushing of the rocks at a depth below the surface during the process of folding or...sandstone and shale, probably belonging much higher in the stratigraphic column than the soft shale at the seepages previously described. There are several seepages...

...recemented rock is common at or near seepages in these shales and is believed to be a fault breccia. Here, as at many other seepages, sulphur springs are...seepage was seen near the headwaters of Redwood Creek, where oil flows directly from the shale. It is reported that oil may be seen at low tide in the beach...

...a surface condition connected with erosion or whether it indicates crushing of the rocks at a depth below the surface during the process of folding or...sandstone and shale, probably belonging much higher in the stratigraphic column than the soft shale at the seepages previously described. nearest visible rock...