Valderez Ferreira
机构: Professora de petrologia ígnea, Universidade Federal de Pernambuco
每年引用次数
引用次数
引用: 5,107
H-指数: 39
I10-指数 : 84
出版物: 275
Lomagundi carbon isotope anomaly in Paleoproterozoic carbonates of Brazil and Uruguay
C.M. Noceg , V.P. Ferreira , A.N. Sial , A.J. Tosellie
2006
Contrasting sources and P-T crystallization conditions of epidote-bearing granitic rocks, northeastern Brazil: O, Sr, and Nd isotopes
V.P. Ferreira , A.N. Sial , M.M. Pimentel , R. Armstrong
Lithos 121 ( 1) 189 -201
18
2011
Bulk rock and mineral chemistries and ascent rates of high-K calc-alkalic epidote-bearing magmas, Northeastern Brazil
R.G. Brasilino , A.N. Sial , V.P. Ferreira , M.M. Pimentel
Lithos 127 ( 3) 441 -454
10
2011
Geology and Geochemistry of Granites Around Jaswantpura, Jalore District, Southwestern Rajasthan, India
A. Maheshwari , S.S. Garhia , A.N. Sial , V.P. Ferreira
Gondwana Research 5 ( 2) 373 -379
8
2002
Common Crustal Source for Contrasting Peraluminous Facies in the Early Paleozoic Capillitas Batholith, NW Argentina
J.N. Rossi , A.J. Toselli , J. Saavedra , A.N. Sial
Gondwana Research 5 ( 2) 325 -337
39
2002
Granites in Crustal Evolution and Metallogenesis: Introduction
A.N. Sial , M.K. Pandit , V.P. Ferreira
Gondwana Research 5 ( 2) 259 -260
2002
C-, O- Isotope and Whole-rock Geochemistry of Proterozoic Jahazpur Carbonates, NW Indian Craton
M.K. Pandit , A.N. Sial , G. Malhotra , L.S. Shekhawat
Gondwana Research 6 ( 3) 513 -522
11
2003
C-isotope Composition of Carbonates from Indravati Basin, India: Implications for Regional Stratigraphic Correlation
Anil Maheshwari , A.N. Sial , Rajeeva Guhey , V.P. Ferreira
Gondwana Research 8 ( 4) 603 -610
12
2005
Carbon Isotopic Profile Across the Bilara Group Rocks of Trans-Aravalli Marwar Supergroup in Western India: Implications for Neoproterozoic — Cambrian Transition
M.K. Pandit , A.N. Sial , S.S. Jamrani , V.P. Ferreira
Gondwana Research 4 ( 3) 387 -394
49
2001
Geochemical appraisal of carbonatites from Chhota Udaipur alkaline subprovince in the Deccan Trap region of Gujarat, western India
L.G. Gwalani , A.N. Sial , V.P. Ferreira , W.-J. Chang
Journal of African Earth Sciences 32 ( 1)
2001
Globally enhanced Hg deposition and Hg isotopes in sections straddling the Permian-Triassic boundary: Link to volcanism
A.N. Sial , Jiubin Chen , L.D. Lacerda , C. Korte
Palaeogeography, Palaeoclimatology, Palaeoecology 540 109537
12
2020
The potential of the coral species Porites astreoides as a paleoclimate archive for the Tropical South Atlantic Ocean
N.S. Pereira , A.N. Sial , R. Frei , C.V. Ullmann
Journal of South American Earth Sciences 77 276 -285
3
2017
Cordierite-bearing granitic rocks in South America: Contrasting sources and conditions of formation
V.P. Ferreira , A.N. Sial , A.J. Toselli , J.R. de Toselli
Journal of South American Earth Sciences 92 417 -434
1
2019
Reply to: Comment on ''Depleted and enriched mantle sources for Paleo- and Neoproterozoic carbonatites of southern India: Sr, Nd, C-O isotopic, and geochemical constraints''
M.K. Pandit , A.N. Sial , G.B. Sukumaran , M.M. Pimentel
Chemical Geology 213 ( 4) 435 -436
1
2004
Preface to Special Issue of Chemical Geology on Precambrian Chemostratigraphy in honor of the late William T. Holser
A.J. Kaufman , A.N. Sial , V.P. Ferreira
Chemical Geology 237 ( 1) 1 -4
4
2007
Granitoids in northeastern Brazil: Oxygen and sulfur isotope compositions and depths of emplacement
A.N. Sial , V.P. Ferreira
Journal of South American Earth Sciences 3 ( 2) 103 -112
14
1990
Mercury as a proxy for volcanic activity during extreme environmental turnover: The Cretaceous–Paleogene transition
A.N. Sial , L.D. Lacerda , V.P. Ferreira , R. Frei
Palaeogeography, Palaeoclimatology, Palaeoecology 387 153 -164
56
2013
High-resolution Hg chemostratigraphy: A contribution to the distinction of chemical fingerprints of the Deccan volcanism and Cretaceous–Paleogene Boundary impact event
A.N. Sial , Jiubin Chen , L.D. Lacerda , S. Peralta
Palaeogeography, Palaeoclimatology, Palaeoecology 414 98 -115
38
2014
Carbon stable isotope record in the coral species Siderastrea stellata: A link to the Suess Effect in the tropical South Atlantic Ocean
N.S. Pereira , A.N. Sial , K.H. Kilbourne , S.-C. Liu
Palaeogeography, Palaeoclimatology, Palaeoecology 497 82 -90
5
2018
Large-scale silicate liquid immiscibility: a possible example from northeastern Brazil
V.P. Ferreira , A.N. Sial , J.A. Whitney
Lithos 33 ( 4) 285 -302
30
1994