کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4749832 | 1642282 | 2010 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Tracing the long-term evolution of a species complex: Examples from the Montastraea “annularis” complex
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
فسیل شناسی
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چکیده انگلیسی
The results show that the Montastraea “annularis” complex originated during late Miocene time, and consisted of >12 species during the Pliocene, with a maximum of 4-5 species co-occurring at any one time. The three modern species do not form a monophyletic group but belong to separate clades within the complex. The ranges of two of the three modern species may extend back to 2.9-3.5Â Ma, indicating that they are survivors of the Plio-Pleistocene extinction event in which â¼80% of Caribbean reef coral species became extinct. Morphologic differences among species (disparity) were higher during the Pliocene than they are today.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Palaeoworld - Volume 19, Issues 3â4, December 2010, Pages 348-356
Journal: Palaeoworld - Volume 19, Issues 3â4, December 2010, Pages 348-356
نویسندگان
Ann F. Budd,