Meramec (series)
The Meramecian or Maramec stage is a sequence of Mississippian rocks in the Mississippi River Valley. It is named for the Meramec River in Missouri.
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Included are the St. Louis Limestone, Ste. Genevieve Limestone, Salem Limestone, and the Harrodsburg Limestone. All of these rocks are generally thick bedded limestones with chert, gypsum, and dolomite. Some beds consist of siltstone.
gollark: No, the censorship thing has just come up *now* because we've been good about this.
gollark: https://discord.com/channels/346530916832903169/348702212110680064/818112080371777577
gollark: Moderators are basically just meant to enforce basic civility standards and such.
gollark: No it isn't.
gollark: They would censor *controversial topics*, however.
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