Dalrymple, G. B.; Grove, M.; Lovera, O. M.; Harrison, T. M.; Hulen, J. B.; Lanphere, M. A. (1999). "Age and thermal history of the Geysers plutonic complex (felsite unit), Geysers geothermal field, California: a 40Ar/39Ar and U–Pb study". Earth and Planetary Science Letters. 173 (3): 285–298. Bibcode:1999E&PSL.173..285D. doi:10.1016/S0012-821X(99)00223-X.
Brasier, M D; Sukhov, S S (1 April 1998). "The falling amplitude of carbon isotopic oscillations through the Lower to Middle Cambrian: northern Siberia data". Canadian Journal of Earth Sciences. 35 (4): 353–373. Bibcode:1998CaJES..35..353B. doi:10.1139/e97-122.
Hnatyshin, D., and Kravchinsky, V.A., 2014. Paleomagnetic dating: Methods, MATLAB software, example. Tectonophysics, doi: 10.1016/j.tecto.2014.05.013 [1]
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Dalrymple, G. B.; Grove, M.; Lovera, O. M.; Harrison, T. M.; Hulen, J. B.; Lanphere, M. A. (1999). "Age and thermal history of the Geysers plutonic complex (felsite unit), Geysers geothermal field, California: a 40Ar/39Ar and U–Pb study". Earth and Planetary Science Letters. 173 (3): 285–298. Bibcode:1999E&PSL.173..285D. doi:10.1016/S0012-821X(99)00223-X.
Brasier, M D; Sukhov, S S (1 April 1998). "The falling amplitude of carbon isotopic oscillations through the Lower to Middle Cambrian: northern Siberia data". Canadian Journal of Earth Sciences. 35 (4): 353–373. Bibcode:1998CaJES..35..353B. doi:10.1139/e97-122.