کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6448799 1642523 2012 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Research papersEocene dicotyledonous wood, Bischofia maomingensis sp. nov. from Maoming Basin, South China
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات فسیل شناسی
پیش نمایش صفحه اول مقاله
Research papersEocene dicotyledonous wood, Bischofia maomingensis sp. nov. from Maoming Basin, South China
چکیده انگلیسی

Petrified dicotyledonous wood is reported for the first time from the Eocene Youganwo Formation of the Maoming Basin, South China. The combination of anatomical features including solitary and radial multiples of vessels, simple perforation plates, medium to large alternate intervessel pits, septate and non-septate fibers, rare axial parenchyma, heterocellular rays, and crystals in chambered ray cells and axial parenchyma cells occurs in extant Anacardiaceae, Burseraceae, Elaeocarpaceae, Salicaceae, Phyllanthaceae and the fossil wood genus Paraphyllanthoxylon. Closest resemblance to extant Bischofia javanica is justified and a new fossil wood species Bischofia maomingensis sp. nov. is proposed after comparing with these taxa. This is the earliest occurrence of fossil Bischofia woods in China, contributing to our scant knowledge of Chinese Paleogene angiosperm woods.

► This is the first time to report Eocene wood of Maoming Basin, South China. ► This is the most ancient occurrence of Bischofia fossil woods in China. ► This report contributes to the scant knowledge of Eocene angiosperm woods in China. ► This report provides fossil evidence for study on the phytogeographic history of Bischofia.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Review of Palaeobotany and Palynology - Volume 174, 15 April 2012, Pages 101-105
نویسندگان
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