کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4750794 | 1642554 | 2009 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comia and Rhachiphyllum from the early Permian of Sumatra, Indonesia
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
فسیل شناسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Recent expeditions to the Early Permian formations of Jambi, Sumatra, have produced material of a new species of peltasperm affinity, Comia variformis nov. sp., with a remarkably broad morphological range that touches on several other Permian taxonomic groups. It is found in association with material attributable to the callipterid genus Rhachiphyllum, in addition to Supaia-like material and an Autunia fructification, corroborating a peltasperm affinity.Palaeogeographic relationships of the morphologies found in C. variformis and the other material show strong relationships with North China and even the Angaran region, suggesting a migration zone running from the North China Block to the West Sumatra–West Myamar terrane.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Review of Palaeobotany and Palynology - Volume 156, Issues 3–4, September 2009, Pages 418–435
Journal: Review of Palaeobotany and Palynology - Volume 156, Issues 3–4, September 2009, Pages 418–435
نویسندگان
Menno Booi, Isabel M. van Waveren, Johanna H.A. van Konijnenburg-van Cittert,