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American journal of science (1880), ISSN 0002-9599, 12/2007, Volume 307, Issue 10, pp. 1097 - 1145
The Huqf Supergroup, Sultanate of Oman, contains an important record of Neoproterozoic history, including evidence for two glaciations, a massive... 
Geosciences, Multidisciplinary | Physical Sciences | Geology | Science & Technology | Environmental aspects | Geochronology | Research | Magma | Natural history | Glaciers | History | Isotopes | Plate tectonics
Journal Article
Geology (Boulder), ISSN 0091-7613, 2007, Volume 35, Issue 7, pp. 655 - 658
The Paleoproterozoic Lomagundi-Jatuli positive delta C-13 excursion in sedimentary carbonates represents an event whose magnitude and duration is unique in... 
Paleoproterozoic | Dolostone | Fennoscandia | Carbon | Isotopes | Age | Geology | Physical Sciences | Science & Technology | Chemical properties | Dolomite | Rocks | Zirconium | Geological time
Journal Article
by Acero, F and Ackermann, M and Ajello, M and Baldini, L and Ballet, J and Barbiellini, G and Bastieri, D and Bellazzini, R and Bissaldi, E and Blandford, R. D and Bloom, E. D and Bonino, R and Bottacini, E and Brandt, T. J and Bregeon, J and Bruel, P and Buehler, R and Buson, S and Caliandro, G. A and Cameron, R. A and Caputo, R and Caragiulo, M and Caraveo, P. A and Casandjian, J. M and Cavazzuti, E and Cecchi, C and Chekhtman, A and Chiang, J and Chiaro, G and Ciprini, S and Claus, R and Cohen, J. M and Cohen-Tanugi, J and Cominsky, L. R and Condon, B and Conrad, J and Cutini, S and D’Ammando, F and Angelis, A. de and Palma, F. de and Desiante, R and Digel, S. W and Venere, L. Di and Drell, P. S and Drlica-Wagner, A and Favuzzi, C and Ferrara, E. C and Franckowiak, A and Fukazawa, Y and Funk, S and Fusco, P and Gargano, F and Gasparrini, D and Giglietto, N and Giommi, P and Giordano, F and Giroletti, M and Glanzman, T and Godfrey, G and Gomez-Vargas, G. A and Grenier, I. A and Grondin, M.-H and Guillemot, L and Guiriec, S and Gustafsson, M and Hadasch, D and Harding, A. K and Hayashida, M and Hays, E and Hewitt, J. W and Hill, A. B and Horan, D and Hou, X and Iafrate, G and Jogler, T and Jóhannesson, G and Johnson, A. S and Kamae, T and Katagiri, H and Kataoka, J and Katsuta, J and Kerr, M and Knödlseder, J and Kocevski, D and Kuss, M and Laffon, H and Lande, J and Larsson, S and Latronico, L and Lemoine-Goumard, M and Li, J and Li, L and Longo, F and Loparco, F and Lovellette, M. N and Lubrano, P and Magill, J and Maldera, S and Marelli, M and Mayer, M and ... and SLAC National Accelerator Lab., Menlo Park, CA (United States) and Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
The Astrophysical journal. Supplement series, ISSN 1538-4365, 05/2016, Volume 224, Issue 1, pp. 8 - 8
Journal Article
Science (American Association for the Advancement of Science), ISSN 1095-9203, 03/2012, Volume 335, Issue 6076, pp. 1610 - 1614
The present-day (238)U/(235)U ratio has fundamental implications for uranium-lead geochronology and cosmochronology. A value of 137.88 has previously been... 
Geological time | Uranium | Minerals | Geochronology | Fractionation | Lithology | Mathematical analysis | Invariants | Zircon
Journal Article
Chemical geology, ISSN 0009-2541, 03/2008, Volume 249, Issue 1-2, pp. 1 - 35
Matrix-matched calibration by natural zircon standards and analysis of natural materials as a reference are the principle methods for achieving accurate... 
Zircon reference material | Hf isotopes | Bohemian Massif | Plešovice | Laser ablation ICP-MS | U–Pb dating | U-Pb dating | Physical Sciences | Science & Technology | Geochemistry & Geophysics
Journal Article
Science (American Association for the Advancement of Science), ISSN 0036-8075, 03/2012, Volume 335, Issue 6076, pp. 1610 - 1614
The present-day U-238/U-235 ratio has fundamental implications for uranium-lead geochronology and cosmochronology. A value of 137.88 has previously been... 
Science & Technology - Other Topics | Multidisciplinary Sciences | Science & Technology
Journal Article
Geology (Boulder), ISSN 1943-2682, 08/2016, Volume 44, Issue 8, pp. 631 - 634
The end-Cryogenian glaciation (Marinoan) is portrayed commonly as the archetype of snowball Earth, yet its duration and character remain uncertain. Here we... 
Geology | Physical Sciences | Science & Technology | Earth | Glaciers | Geological time | Sedimentation & deposition
Journal Article
Chemical geology, ISSN 0009-2541, 06/2013, Volume 347, pp. 82 - 101
In response to the general lack of sufficiently abundant and high quality rutile UPb reference materials for in situ geochronology, we have characterised two... 
Detrital thermochronology | Sugluk-4 | Rutile U[sbnd]Pb dating | Sedimentary provenance | LA-MC-ICP-MS | Common Pb correction | Rutile UPb dating | Metamorphism (Geology) | Geochronology | Rocks, Metamorphic | Cratons | Sediments (Geology) | Tectonics (Geology)
Journal Article
Geochimica et cosmochimica acta, ISSN 0016-7037, 09/2015, Volume 164, pp. 481 - 501
A statistical approach to evaluating uncertainties in the calibration of multi-element isotopic tracers has been developed and applied to determining the... 
Physical Sciences | Science & Technology | Geochemistry & Geophysics | Tracers (Biology) | Geochronology
Journal Article