Popigai crater: General geology. W: J. Plado, L.J. (Eds.) Impacts in Precam- brian Shields, s, 81-85, Springer-Verlag, Berlin, Heidelberg.Masaitis V.L., 2002, Popigai crater: General geology, w: J. Plado, L.J. Pesonen (Eds.) Impacts in Precambrian Shields, s. 81-85, ...
Popigai crater 添加到生词本用户正在搜索aeroginous, aeroglisseur, aeroglycan, aerogradimeter, aerogradiometer, aerogram, aerogramme, aerograph, aerographer, aerography, 相似单词3G, 401(K), a, 用户正在搜索aerohypsometer, aeroidograph, aeroionization, aeroionotherapy, aero-ionotherapy, aeroiso...
The 35.7 ± 0.2 Ma old Popigai crater, Siberia, with a diameter of about 100 km is one of the best preserved large terrestrial impact structures. The heterogeneous target at the impact site consists of Archean to Lower Proterozoic metamorphic rocks of the crystalline basement, Upper Proterozoic ...
T. V. SelivanovskayaAll︰nion Geological Scientific Research Institute, LeningradJohn Wiley & Sons, LtdMeteoritics & Planetary ScienceMasaitis V. L., Mikhailov M. V., and Selivanovskaya T. V. 1972. Popigai Basin--An explosion meteorite crater. Meteoritics 7:39-46....
Impact lithologies – a key for reconstruction of rock-forming processes and a geological model of the Popigai crater, northern Siberiadoi:10.1080/08120099.2018.1509372V.L. MasaitisO.V. PetrovM.V. NaumovTaylor & Francis
The Massignano section may record an additional Late Eocene impact event because the Popigai Crater, in Russia, is favored as the source of the shocked quartz =-=[7,9,10]-=-. Upper Eocene ejecta consisting of tektites and shock-metamorphosed minerals were first discovered offshore from New ...
We provide arguments in favour of impact origin of a 200km suspected impact crater Kotuykanskaya near Popigai, Siberia, Russia. We use the gravity aspects (gravity disturbances, the Marussi tensor of the second derivatives of the disturbing geopotential, the gravity invariants and their specific ...
Popigai crater: origin and distribution of diamond-bearing impactites. Meteoritics & Planetary Science 33, 349-359.Masaitis V.L., 1998, Popigai crater: Origin and distribution of diamond-bearing impactites, Mete- oritics& Planetary Science, 33, s. 349-359....
A set of 22 samples from impact melt originating from outcrops and cores at 3 locations in the Popigai crater (100-km, Late Eocene) were analyzed for this study. The Platinum Group Elements (PGE) were determined using the ICP-MS with NiS fire assay pre-concentration method. This method ...
, 2005 . An ordinary chondrite impactor for the Popigai crater, Siberia . Geochim. Cosmochim. Acta , 69 , 2877 – 2889 .Tagle R. and Claeys P. 2005 . An ordinary chondrite as impactor for the Popigai crater, Siberia . Geochimica et Cosmochimica Acta 69 : 2877 – 2889 ....