翻訳と辞書 Words near each other ・ Banksia vincentia ・ Banksia violacea ・ Banksia viscida ・ Banksia wonganensis ・ Banksia xylothemelia ・ Banksia, New South Wales ・ Banksiadale, Western Australia ・ Banksiamyces ・ Banksiamyces toomansis ・ Bankside ・ Bankside Farmers ・ Bankside Gallery ・ Bankside Open Spaces Trust ・ Bankside Pier ・ Bankside Power Station ・ Banksieaeformis ・ Banksieaeidites ・ Banksieaephyllum ・ Banksiops ・ Banksman ・ Banksmeadow ・ Bankson Lake ・ Bankstatement ・ Bankston ・ Bankston (surname) ・ Bankston, Alabama ・ Bankston, Iowa ・ Bankston, Mississippi ・ Bankstown ・ Bankstown Airport Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Banksieaeformis ： ウィキペディア英語版 Banksieaeformis ''Banksieaeformis'' is a genus that encompasses plant species only known from fossil leaves that can be attributed to the Proteaceae tribe Banksieae, but cannot be attributed to an extant (living) genus. Unlike those classified in the related genus ''Banksieaephyllum'', the leaves do not have their cuticular architecture preserved. The genus was defined by botanists Bob Hill and David Christophel in 1988 to distinguish banksia-like leaves that had been organically preserved from those that had not. The two authors designated ''Banksieaeformis decurrens'' as the type species. Recovered from middle Eocene deposits at Maslin Bay in South Australia, it is known from a single leaf, 7 cm long and 1 cm wide. The leaf has entire margins in its basal half and pinnate lobes pointed apically in its apical half, which resembles the leaves of the fossil species ''Banksieaephyllum cuneatum'' and ''B. incisum'', as well as the living species ''Banksia grandis'', ''B. baxteri'' and ''B. drummondii''. However, the overall shape of the leaf does not resemble any living species.〔 ''Banksieaeformis dentatus'' was described by Hill and Christophel from Late Eocene-Oligocene deposits from Cethana in northern Tasmania. These leaves are around 6 cm long and 1 cm wide, and have serrated margins, and resemble the living species ''Banksia serrata'' and ''B. burdettii''. The venation is similar to the fossil species ''Banksieaephyllum attenuatum'' and ''B. fastigiatum'', though these are a different shape.〔 Researchers David Greenwood, Peter Haines and David Steart named three more species from Central Australia in 2001: ''Banksieaeformis serratus'', recovered from Paleogene strata at Glen Helen near Alice Springs, resembles the living ''Banksia serrata'', ''Banksieaeformis langii'', recovered from three sites (Stuart Creek, Woomera and Jacks Hill) in northern South Australia, has long narrow lobed leaves at least 8.5 cm long and only 1.2-1.6 cm wide resembling ''Banksia formosa'', and ''Banksieaeformis praegrandis'', also from South Australia, has large leaves with long narrow widely spaced lobes reminiscent of ''Banksia chamaephyton''. ==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「Banksieaeformis」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.