کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4746871 1642056 2016 35 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Revision of Cenomanian regular echinoids in collections at the Cairo Geological Museum, Egypt
ترجمه فارسی عنوان
بازبینی اکینوئید های منظم سونومانیایی در مجموعه های موزه زمین شناسی قاهره مصر
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات فسیل شناسی
چکیده انگلیسی


• The regular Cenomanian echinoids deposited in the Cairo Geological Museum are revised.
• 27 regular echinoid species belonging to 12 genera, 8 families, 6 orders and two subclasses are studied.
• One new family Pedinopsidae and one new subfamily Lorioliinae, are established.
• One new genus Alternocidaris, two new Goniopygus species; G. subaequalis and G. macrotuberculatus are erected.
• Two Diplopodia species have been moved from the genus Diplopodia to Pedinopsis.

Cenomanian rocks of Egypt are rich in moderately to well-preserved echinoids. From the large Cretaceous echinoid collection at the Cairo Geological Museum, a total of 27 regular species, in 12 genera, eight families, six orders and two subclasses, are revised and systematically described from these strata as exposed at several localities in Egypt. One new family (Pedinopsidae), one new subfamily (Lorioliinae), one new genus (Alternocidaris) and two new species of Goniopygus, G. subaequalis (Gebel Ekma) and G. macrotuberculatus (Gebel El Minsherah), are erected. Additionally, two species of Diplopodia, D. micropyga Fourtau, 1921 and D. halperti Fourtau, 1921, are transferred to the genus Pedinopsis.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cretaceous Research - Volume 67, 1 December 2016, Pages 91–125
نویسندگان
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