Deltaic sediments, Upper Triassic Torlesse Supergroup, Broken River, North Canterbury
نویسندگان
چکیده
منابع مشابه
The nonmarine Triassic–Jurassic boundary in the Newark Supergroup of eastern North America
For the last three decades, the position of the Triassic–Jurassic boundary (TJB) in nonmarine strata has largely been based on its palynostratigraphic placement just below the oldest basalts of the Central Atlantic magmatic province (CAMP) in the Newark Supergroup of eastern North America. This boundary, however, is demonstrably older than the TJB as it is defined in marine strata. Thus, the pa...
متن کاملA New Aquatic Eosuchian from the Newark Supergroup ( Late Triassic - Early Jurassic ) of North Carolina and Virginia Paul Eric
Tanytrachelos ahynis (n.gen., n. sp.) is a lepidosaur from the Late Triassic Dan River Group (Newark Supergroup) of North Carolina and Virginia. The new reptile has gracile proportions similar to Tanystropheus (Middle Triassic) and is referred to the family Tanystropheidae of the suborder Prolacertiformes. Unlike Tanystropheus, Tanytrachelos has relatively short cervical vertebrae bearing splin...
متن کاملCranial Osteology of Hypsognathus Fenneri, a Latest Triassic Procolophonid Reptile from the Newark Supergroup of Eastern North America
Based primarily on two previously undescribed skulls, this paper presents a detailed description of the skull and mandible of the latest Triassic procolophonid reptile Hypsognathus fenneri Gilmore, 1928. One of the new skulls, belonging to a presumed juvenile, clearly establishes for the first time the sutural pattern, which differs significantly from that in Procolophon and more basal procolop...
متن کاملA New Aquatic Eosuchian from the Newark Supergroup ( Late Triassic - Early Jurassic ) of North Carolina and Virginia
Tanytrachelos ahynis (n.gen., n. sp.) is a lepidosaur from the Late Triassic Dan River Group (Newark Supergroup) of North Carolina and Virginia. The new reptile has gracile proportions similar to Tanystropheus (Middle Triassic) and is referred to the family Tanystropheidae of the suborder Prolacertiformes. Unlike Tanystropheus, Tanytrachelos has relatively short cervical vertebrae bearing splin...
متن کامل16. Magnetostratigraphy of Paleogene and Upper Cretaceous Sediments from Broken Ridge, Eastern Indian Ocean
Broken Ridge represents a fragment of the oceanic Kerguelen-Heard platform, constructed at high southern latitudes in the middle Cretaceous and rifted apart during the middle Eocene (43-45 Ma). The approximately 1400-m section of prerift sediments on Broken Ridge preserves a polarity sequence that spans the middle Eocene to Upper Cretaceous (Chrons Cl 8/C20 to C34), including a 500-m continuous...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: New Zealand Journal of Geology and Geophysics
سال: 1974
ISSN: 0028-8306,1175-8791
DOI: 10.1080/00288306.1974.10418231