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)酸盐岩是一种妙的岩石类型，在中-新元古代的古海洋酸盐岩沉积中占重要地位。