عنوان مقاله :
شناسايي و مطالعه ردپاهاي پستانداران در رسوبات ايوسن شمالي بيرجند
عنوان به زبان ديگر :
Identification and Study of Mammal Footprints of Eocene Sediments in North of Birjand
پديد آورندگان :
نجفي ، مهدي نويسنده Najafi, M
اطلاعات موجودي :
فصلنامه سال 1384 شماره 56
كليدواژه :
انديس رد پا , Pantodonts , Coryphodont , Uintayheres , Index of footprints , Tithanotheres , Dinocerata , پانتودونتها , دينوسراتاها , كوري فودونت , تيتانوتريس , يويينتاتريس , رخساره ها , زمين شناسي
چكيده لاتين :
Paleoichnological study of 46 footprints of vertebrates in the Chahkand region (North of Birjand) shows that they belong to Pantodonts and Dinocerata, which are two orders of extinct herbivores. The most famous genera are Coryphodonts from order Pantodonts and Uintayheres and Tithanotheres from order Dinocerata that lived from the Late Paleocene to the Eocene time. Stratigraphic and petrographic studies show that this region is mainly composed of silisiclastic and carbonate sediments as well as volcanic lasti sediments including 3 facies and 8 subfacies. Footprints are mostly observed in lime mud sediments that are deposited in shoreline condition.
اطلاعات موجودي :
فصلنامه با شماره پیاپی 56 سال 1384
كلمات كليدي :
#تست#آزمون###امتحان
