کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4747445 1359911 2011 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Iberanaia iberica: The first record of the Trigonioidoidea Bivalvia: Unionoida from the Lower Cretaceous of Teruel, Spain
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات فسیل شناسی
پیش نمایش صفحه اول مقاله
Iberanaia iberica: The first record of the Trigonioidoidea Bivalvia: Unionoida from the Lower Cretaceous of Teruel, Spain
چکیده انگلیسی
The first record of the superfamily Trigonioidoidea (Order: Unionoida) from the Lower Cretaceous of Teruel, Spain is described and compared to known taxa from Europe and Asia. This is a new record of the Trigonioidoidea from Europe, following material described from the Barremian of the Isle of Wight (southern England) and Aptian-Barremian from Iberian Range (Spain). The new material, recorded from the Albian of the Escucha Formation (“Barriada” Member) in Utrillas (Teruel, northeastern of Spain), comprises four specimens. Analysis of the main morphological characters including anterior musculature, dentition, and ornamentation indicates that this material constitutes a new genus and species, Iberanaia iberica. The palaeoenvironment in which the bivalves lived corresponds to a fluvial-palustral setting connected to a deltaic system.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cretaceous Research - Volume 32, Issue 5, October 2011, Pages 591-596
نویسندگان
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