Hell trying to swallow New Jersey?
Hell trying to swallow New Jersey?
Nothing to see here folks, just a life threatening hole opening up...
karst map of conus (usgs.gov)
Nothing to see here folks, just a life threatening hole opening up...
[karst map of conus](https://www.usgs.gov/media/images/karst-map-conterminous-united-states-2020)
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