What do you think happened between the formation of superior limestone and the Columbia limestone?

The formation of the Superior limestone and the Columbia limestone likely involved significant geological processes such as changes in sea levels, sedimentation patterns, and tectonic activities. Over time, the environment shifted from the conditions that produced the Superior limestone, characterized by shallow marine environments, to the Columbia limestone, which may have developed under different sedimentary conditions or during a different geological period. These transitions often reflect broader climatic changes and evolving ecosystems that influenced the deposition of limestone in various geologic settings.