翻訳と辞書
Words near each other
・ Diaphania purpurea
・ Diaphania reductalis
・ Diaphania sahlkei
・ Diaphania satanalis
・ Diaphania semaphoralis
・ Diaphania spurcalis
・ Diaphania subterminalis
・ Diaphania subtilalis
・ Diaphania superalis
・ Diaphania taenialis
・ Diaphania terminalis
・ Diaphania translucidalis
・ Diaphania yurakyana
・ Diaphanidae
・ Diaphanoidea
Diaphanometopidae
・ Diaphanometopus
・ Diaphanopellis
・ Diaphanopterodea
・ Diaphanos
・ Diaphanos huberi
・ Diaphantania
・ Diaphantania candacalis
・ Diaphantania ceresalis
・ Diaphantania impulsalis
・ Diaphera
・ Diaphera cumingiana
・ Diaphera prima
・ Diapheridae
・ Diapheromera covilleae


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Diaphanometopidae : ウィキペディア英語版
Diaphanometopidae

Diaphanometopidae is a family of trilobites. Its representatives lived during the Arenig and Llanvirn stages of the Ordovician Period, approximately 479 to 463 million years ago.〔Moore, R. C. (ed.). Treatise on Invertebrate Paleontology. Part O – Arthropoda (Trilobitomorpha). 1959〕 The Diaphanometopidae are thought to have been an early transitional group between the Ptychopariida ancestors and all other Phacopina. Diaphanometopidae, are found in the Lower and Middle Ordovician of Sweden and Russia.〔 Three species are assigned to this family: ''Diaphanometopus volborthi'' that has been found in the Dapingian of Baltica, ''Gyrometopus lineatus'' occurring in the Floian of Baltica and ''Prodalmanitina nikolaevi'' that is known from the Floian of Kolyma. These species have many ancestrial characters compared to other Phacopina, but they do not seem to be each other's nearest relatives, which makes it unlikely this family will be maintained when the phylogeny has been studied in more detail.
==References==


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Diaphanometopidae」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.