conodont

conodont怎么读

英式音标：[\'kəʊnədɒnt]

美式音标：[\'koʊnəˌdɒnt]

conodont的意思释义

n.

牙形刺，牙形石；

英英释义

n.

the tiny fossil cone-shaped tooth of a primitive vertebrate of order Conodonta

small (2 inches long) extinct eellike fish with a finned tail and a notochord and having cone-shaped teeth containing cellular bone; late Cambrian to late Triassic; possible predecessor of the cyclostomes

conodont用法及例句

双语例句

用作名词(n.)

The Silurian strata containing abundant conodont fossils are well developed and comformable with the overlying Devonian strata in the Baizitian region, northern Yanbian, Sichuan.

四川省盐边县北部稗子田地区的志留系发育良好，牙形刺化石极为丰富，与上覆泥盆系连续沉积，并呈整合接触。

例句参考

Conodont affinity and chordate phylogeny

Conodont color alteration-an index to organic metamorphism

The Late Devonian Standard Conodont Zonation

Conodont diversity and evolution through the latest Permian and Early Triassic upheavals

Restudy of conodont zonation and evolution across the P/T boundary at Meishan section, Changxing, Zhejiang, China

Conodont color and textural alteration: An index to regional metamorphism, contact metamorphism, and hydrothermal alteration

New species of the conodont Genus Hindeodus and the conodont biostratigraphy of the Permian–Triassic boundary interval

The structure of some Middle Cambrian conodonts, and the early evolution of conodont structure and function

Did cooling oceans trigger Ordovician biodiversification? Evidence from conodont thermometry.