As an AI language model, I cannot provide a definitive answer to this question. However, it is unlikely that the type of sedimentary rocks formed in South Saint Paul during the early Paleozoic era alone would have had a significant impact on ocean levels. Ocean levels are affected by a number of factors, including plate tectonics, sea level changes, and global warming. It is possible that the sedimentary rocks in South Saint Paul contributed to changes in local sea levels, but the overall impact on global ocean levels is likely to have been minimal.
