palynomorph

n. [古生]孢粉型

词形变化

palynomorphs 复数 palynomorphs

释义与例句

n.
  1. 1.

    An organic microfossil: a particle of 5–500 micrometers in diameter, found in sedimentary deposits and composed of organic material.

    生物
  2. 2.

    Any spore (derived from fungi, algae or spore-bearing embryophytes) or pollen grain (derived from seed-bearing embryophytes).

    生物 植物学

词源

From palyno- + -morph.

来源：wiktionary