bafflestone

生物捕积岩

词形变化

bafflestones 复数 bafflestones

释义与例句

n.
  1. 1.

    A kind of calcareous rock where organisms have acted as baffles during deposition, reducing the local depositional energy.

    可数 不可数

词源

From baffle + stone.

来源：wiktionary