Ludlovian

形容词 adj. 专有名词
中文释义

英文释义

形容词 adj.
  1. Belonging to the Ludlow group. not-comparable
    — The Ludlovian strata of Gotland are subdivided into six stratigraphical units.
专有名词
  1. An epoch from 422.9 ± 2.5 to 418.7 ± 2.7 million years ago, a subdivision of the Silurian.

词形变化

the Ludlovian canonical

词源

词源 1
Etymology tree
English Ludlow
English -v-
Proto-Indo-European *-nós
Proto-Italic *-nos
Latin -nus
Latin -ānus
Latin -iānusbor.
English -ian
English Ludlovian
From Ludlow + -v- + -ian.
词源 2
Etymology tree
English Ludlow
English -v-
Proto-Indo-European *-nós
Proto-Italic *-nos
Latin -nus
Latin -ānus
Latin -iānusbor.
English -ian
English Ludlovian
From Ludlow + -v- + -ian.
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