Molar-tooth Carboantes, which is a bizarrerie rock type, holds an important position in Meso-Neoproterozoic paleo-ocean carbonate deposition.

微亮晶(臼齿构造)碳酸盐岩是一种奇妙岩石类型，在中-新元古代古海洋碳酸盐岩沉积中重要地位。