| 31. | The basalts are interbedded with slate and greywacke, faulted, and intruded by granitic rocks.
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| 32. | The uppermost stratum consists of of Triassic clayish quartzose turbidites interbedded with black slate and siltstone.
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| 33. | The center portion consists of interbedded sandstones, siltstones and mudstones, with minor carbonaceous shales.
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| 34. | Up to, the rock near the Audenried Tunnel is mostly interbedded red shale and sandstone.
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| 35. | The remaining 20.9 % of the watershed's rock is interbedded sedimentary rock.
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| 36. | A total of 90 percent of the watershed of Aylesworth Creek is on interbedded sedimentary rock.
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| 37. | The underlying geology of the watershed of South Branch Tunkhannock Creek mainly includes interbedded sedimentary rock.
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| 38. | The Pico Member is mostly made of massive siltstones and sandstones interbedded with minor silty-sandstones.
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| 39. | The ores are considered to be syn-genetic with the host shale and interbedded volcanic material.
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| 40. | The bedrock is primarily sandstone interbedded with shale, slate, quartzite, chert and limestone fragments.
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