کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6448743 | 1642501 | 2013 | 49 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The first discovery of in situ Verrucosisporites applanatus spores from the Middle Triassic flora from Bromsgrove (Worcestershire, UK)
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
فسیل شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The first discovery of in situ Verrucosisporites applanatus spores from the Middle Triassic flora from Bromsgrove (Worcestershire, UK) The first discovery of in situ Verrucosisporites applanatus spores from the Middle Triassic flora from Bromsgrove (Worcestershire, UK)](/preview/png/6448743.png)
چکیده انگلیسی
Triassic plant remains are uncommon globally, with few Early-Middle Triassic floras well documented. Thus, the Middle Triassic (Anisian) of Bromsgrove, Worcestershire, UK provides new insights into the terrestrial biota at this time and is extremely valuable since it provides the majority of fossil plants from the UK terrestrial Triassic sequence. This small but diverse flora comprises typical gymnospermous (Willsiostrobus, Pelourdea) and sphenopterid (Schizoneura, Neocalamites) elements of an Anisian-age flora. Reinvestigation of megafossil remains led to the discovery of a previously unknown and undescribed plant fossil with in situ spores, Bromsgrovia willsii gen. et sp. nov. The in situ spores were extracted and examined by light, scanning electron and transmission electron microscopy. The Bromsgrove Anisian flora is summarized and illustrated along with the first occurrence of in situ Verrucosisporites applanatus spores, a marker for the Middle Triassic. The parent plant of V. applanatus is suggested to be a horsetail with an unusual morphology.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Review of Palaeobotany and Palynology - Volume 197, 15 October 2013, Pages 15-25
Journal: Review of Palaeobotany and Palynology - Volume 197, 15 October 2013, Pages 15-25
نویسندگان
Leyla J. Seyfullah, Evelyn Kustatscher, Wilson A. Taylor,