نتایج جستجو برای: lower cretaceous
تعداد نتایج: 699157 فیلتر نتایج به سال:
Journal:
:Geophysical Journal of the Royal Astronomical Society
1967
Journal:
:PLoS ONE
2013
Journal:
:Palaeontology
2012
Journal:
:Scientific Reports
2021
Journal:
:Proceedings of the Geologists' Association
2019
Journal:
:PLoS ONE
2012
Journal:
:Proceedings of the United States National Museum
1901
Journal:
:The Journal of the Geological Society of Japan
2001
Journal:
:Anais da Academia Brasileira de Ciencias
2015
Viter M Pinto
Léo A Hartmann
João O S Santos
Neal J McNaughton
Ion microprobe age determinations of 102 detrital zircon crystals from a sand extrudite, Cretaceous Paraná volcanic province, set limits on the origin of the numerous sand layers present in this major flood basalt province. The zircon U-Pb ages reflect four main orogenic cycles: Mesoproterozoic (1155-962 Ma), latest Proterozoic-early Cambrian (808-500 Ma) and two Palaeozoic (Ordovician- 480 to ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید