fossil record

短语

词形变化

fossil records 复数 fossil records

释义与例句

n.
  1. 1.

    The collective record of biological development that is reflected in the fossilized remains of organisms through geological history.

    Paleontologists study the fossil record.

  2. 2.

    The record of preserved evidence for a single species or taxon.

    Trilobites have an extensive fossil record.