No creditable macrofossil record of the Fagaceae exists in the Cretaceous deposits and all the Cretaceous microfossil reports remain equivocal and require further study.
白垩纪尚无壳斗科可靠的大化石记录，微化石需要进一步研究才能确定亲缘关系以及
新世壳斗科已经分化出两个类群。
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macrofossil
n. 巨体化石,大化石
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相似单词
macroflora, macrofluid, macro-focusing, macrofold, macro-forecast, macrofossil, macrofractography, macrogamete, macrogametocyte, macrogametogenesis,
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