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| 1 | 变泥质岩的深熔作用与具铈(Ce)负异常熔体的成因显示文摘对美国加州南Sierra Nevada岩基中一个典型的中生代变质表壳岩及其混合岩带进行了详细的野外观察和元素地球化学研究。研究发现:在持久(约为150Ma)的花岗岩侵位作用下,早白垩世变泥质岩发生达角闪岩相的中高级变质作用和部分熔融,导致Isabella混合岩的形成;浅色体具有和变泥质岩及混合岩近平行的REE分布模式,但浅色体的LREE含量相对较低;和变泥质岩相似,混合岩中的浅色体具有显著的Ce负异常。野外观测、岩相观察及元素地球化学特征表明,浅色体显著的Ce负异常是继承了原岩的Ce负异常特征,而不是由于副矿物(磷灰石、独居石或锆石)的差异溶解或结晶分异作用造成的。早白垩世变泥质岩(浅色体的原岩)主要由泥质及沙质海相沉积物组成,局部夹基性火山灰和火山碎屑,形成于与大陆岛弧密切相关的浅海环境。原岩的Ce负异常反映了较还原的浅海沉积环境。具有Ce负异常浅色体的产出表明,如果俯冲带上的沉积岩在俯冲过程中发生部分熔融作用并且所产生的熔体参与大洋型岛弧岩浆作用,最终可以导致具有Ce异常的基性岩浆生成。 | 曾令森 Mihai DUCEA Jason SALEEBY | 2005 | 岩石矿物学杂志2005，24，5： | 14 |
| 2 | The California arc: Thick granitic batholith, eclogitic residues, lithospheric-scale thrusting, and magmatic flare-ups显示文摘 | | 2001 | GSA Today2001，11，： | 1 |
| 3 | Building the Pamirs : The view from the underside 显示文摘 | Ducea M Lutkov V Minaev V | 2003 | Geological Society of America2003，31，10： | 1 |
| 4 | Geochemical characteristics of crustal anatexis during the formation of migmatite at the Southern Sierra Nevada,California显示文摘 | Zeng L Saleeby J B Ducea M | 2005 | Contributions to Mineralogy and Petrology2005，150，4： | 1 |
| 5 | Geochemical characteristics of crustal anatexis during the formation of migmatite at the Southern Sierra Nevada, California 显示文摘 | Zeng L Saleeby J B Ducea M | 2005 | Contributions to Mineralogy and Petrology2005，150，： | 1 |
| 6 | Sm-Nd dating of spatially controlled domains of garnet single crystals: a new method of high-temperature thermochronology显示文摘 | Ducea M N Ganguly J Rosenberg E J | 2003 | Earth and Planetary Science Letters2003，213，12： | 1 |
| 7 | Buoyancy sources for a large unrooted mountain range,the Sierra Nevada,California:Evidence from xcnolith thermobarometry显示文摘 | Ducea M N Saleeby J B | 1996 | Journal of Geophysical Research1996，101，： | 1 |
| 8 | Buoyancy sources for a large,unrooted mountain range,the Sierra Nevada,California:Evidence from xenolith thermobarometry显示文摘 | Ducea M N Saleeby J B | 1996 | Journal of Geophysical Research1996，101，： | 1 |
| 9 | Production and loss of high-density batholithic root-southern Sierra Nevada,California显示文摘 | Saleeby J B Ducea M N Clemens-Knott D | 2003 | Tectonics2003，22，6： | 1 |
| 10 | Timing constraints on building an intermediate plutonic arc crustal section:U-Pb zircon geochronology of the Sierra Valle Fértil-La Huerta,Famatinian arc,Argentina显示文摘 | Ducea M N Otamendi J E Bergantz J | | 0，，： | 1 |
| 11 | Building the Pamirs: The view from the underside显示文摘 | Ducea M N Lutkov V Minaev V T | 2003 | Geology2003，31，： | 1 |
| 12 | The California arc:Thick granitic batholiths,ecogitic residues,lithospheric-scale thrusting,and magmatic flare-ups显示文摘 | Ducea M N | 2001 | GSA Today2001，11，： | 1 |
| 13 | The origin of within-pluton isotopic heterogeneities in the southern Sierra Nevada Batholith (SNB):Constrains from Sr and Nd isotope studies显示文摘 | Zeng L Saleeby J B Ducea M N | 2006 | Journal of Geophysical Research2006，，： | 1 |
| 14 | Melting of pelitic sources and the origin of leucogranite dikes in the Isabella pendant,Southern Sierra Nevada,California显示文摘 | Zeng L Ducea M N Saleeby J B | 2006 | Geological Society of America Bulletin2006，，： | 1 |
| 15 | Geochemical characteristics of crustal anatexis during the formation of migmatite at the Southern Sierra Nevada,California显示文摘 | Zeng L Saleeby J B Ducea M N | 2005 | Contributions to Mineralogy and Petrology2005，150，： | 1 |
| 16 | The age and origin of a thick mafic–ultramafic keel from beneath the Sierra Nevada batholith显示文摘 | Mihai N. Ducea Jason B. Saleeby | 1998 | Contributions to Mineralogy and Petrology (-)1998，，1： | 1 |
| 17 | Origin of high mountains in the continents:The southem Sierra Nevada显示文摘 | Wernicke B P Clayton R Ducea M N | 1996 | Science1996，271，： | 1 |
| 18 | Geochemical characteristics of crustal anatexis during the formation of migmatite at the Southern Sierra Nevada, California显示文摘 | Zeng L Saleeby J B Ducea M | 2005 | Contributions to Mineralogy and Petrology2005，150，： | 1 |
| 19 | Building the Pamirs: The view from the underside显示文摘 | Ducea M N Lutkov V Mirlaev V T | 2003 | Geology2003，31，： | 1 |
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