Lower Cretaceous rocks of Sierra Los Chinos, east-central Sonora, Mexico
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چکیده
منابع مشابه
Ediacaran biota from Sonora, Mexico.
The Ediacaran biota is the earliest diverse community of macroscopic animals and protoctists. Body and trace fossils in the Clemente Formation of northwestern Sonora extend downward the geologic range of Ediacaran forms. Taxa present in the Clemente Formation include cf. Cyclomedusa plana, Sekwia sp., an erniettid (bearing an air mattress-like "pneu" body construction), and the trace fossils Lo...
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For the lithostratigraphy and microbiostratigraphical studies, a stratigraphical section (named Dareh-Goshayesh) has selected and is located in southeast of Maragheh city, south of eastern Azerbaijan province in the northwest of Iran. The thickness of successions in the selected stratigraphic section is measured about 223.6 m. The mentioned studied stratigraphic section is composed of two clast...
متن کاملIntroduction and Paleontology of the Middle Tethys Ocean rudists in the Lower Cretaceous in Central Iran
This research for introduce and paleontology of Early Cretaceous Rudist in the Middle Tethys Ocean, stratigraphic section of the kalleh pahnoo has been selected from the Shahkouh Formation in Central Iran (Khor and Biabank region). The studied section consists of 120 m thin layer to massive limestone. Studies on 106 specimens collected and prepared from this section have led to the identific...
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ژورنال
عنوان ژورنال: Geofísica Internacional
سال: 2000
ISSN: 0016-7169
DOI: 10.22201/igeof.00167169p.2000.39.4.242