کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4749789 1642280 2011 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Morphological study on the Devonian zosterophyll Serrulacaulis Hueber and Banks: New materials and emendation
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات فسیل شناسی
پیش نمایش صفحه اول مقاله
Morphological study on the Devonian zosterophyll Serrulacaulis Hueber and Banks: New materials and emendation
چکیده انگلیسی
The generic diagnosis of the Mid-Late Devonian zosterophyll Serrulacaulis Hueber and Banks is emended based on morphological study on specimens from New York State (USA), Belgium and Venezuela, and new materials of S. spineus n. sp. from the Middle Devonian Hujiersite Formation of Xinjiang, Northwest China. The new species S. spineus has bilateral obdeltoid emergences and sparsely arranged spines on the axis surface, alternately arranged, reniform sporangia with unequal valves. A variety of the axial emergence appearances of Serrulacaulis is noted, which further indicates easily recognizable features of the genus.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Palaeoworld - Volume 20, Issue 4, December 2011, Pages 322-331
نویسندگان
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