Last Updated
：2025/11/20
Llandovery
Proper noun
Japanese Meaning
シルル紀に属する地質学的時代で、約4億4300万年前から4億2800万年前まで続き、三葉虫の出現が特徴とされる時期
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(geology) A geological epoch within the Silurian period from about 443 to 428 million years ago; marked by the appearance of the trilobites.
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Llandovery
Paleontologists discovered new brachiopod species in Llandovery deposits that reshaped our understanding of early Silurian marine life.
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Paleontologists discovered new brachiopod species in Llandovery deposits that reshaped our understanding of early Silurian marine life.
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