ammonoid

ammonoid怎么读

英式音标：[æ\'mɒnɔɪd]

美式音标：[æ\'mɒnɔɪd]

ammonoid的意思释义

n.

菊石（已灭绝的头足动物）；

英英释义

n.one of the coiled chambered fossil shells of extinct mollusks

同义词：ammonite

ammonoid用法及例句

例句参考

Ammonoid Life and Habitat

Ammonoid Life and Habitat. In: Ammonoid Paleobiology

Evolution of Complexity in Paleozoic Ammonoid Sutures.

Good Genes and Good Luck: Ammonoid Diversity and the End-Permian Mass Extinction

The Early Triassic ammonoid recovery: Paleoclimatic significance of diversity gradients

Correlation of mid-Palaeozoic ammonoid evolutionary events with global sedimentary perturbations

ONTOGENY AND HETEROCHRONY IN THE MIDDLE CARBONIFEROUS AMMONOID ARKANITES RELICTUS (QUINN, McCALEB, AND WEBB) FROM NORTHERN ARKANSAS

Timing of the Early Triassic carbon cycle perturbations inferred from new U–Pb ages and ammonoid biochronozones

New Early to Middle Triassic U–Pb ages from South China: Calibration with ammonoid biochronozones and implications for the timing o...