Robert T. Gregory

3.8k total citations · 1 hit paper
52 papers, 3.1k citations indexed

About

Robert T. Gregory is a scholar working on Geophysics, Paleontology and Geochemistry and Petrology. According to data from OpenAlex, Robert T. Gregory has authored 52 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Geophysics, 13 papers in Paleontology and 11 papers in Geochemistry and Petrology. Recurrent topics in Robert T. Gregory's work include Geological and Geochemical Analysis (36 papers), earthquake and tectonic studies (27 papers) and Paleontology and Stratigraphy of Fossils (13 papers). Robert T. Gregory is often cited by papers focused on Geological and Geochemical Analysis (36 papers), earthquake and tectonic studies (27 papers) and Paleontology and Stratigraphy of Fossils (13 papers). Robert T. Gregory collaborates with scholars based in United States, Australia and Ukraine. Robert T. Gregory's co-authors include Hugh P. Taylor, David R. Gray, Robert E. Criss, Malcolm T. McCulloch, G. J. Wasserburg, John M. Miller, Robert G. Coleman, John S. Pallister, D.W. Durney and Clifford A. Hopson and has published in prestigious journals such as Science, Journal of Geophysical Research Atmospheres and Geochimica et Cosmochimica Acta.

In The Last Decade

Robert T. Gregory

50 papers receiving 2.8k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

An oxygen isotope profile in a section of Cretaceous oceanic crust, Samail Ophiolite, Oman: Evidence for δ¹⁸O buffering of the oceans by deep (>5 km) seawater‐hydrothermal circulation at mid‐ocean ridges

1981 788 citations Robert T. Gregory, Hugh P. Taylor profile →

Peers

Countries citing papers authored by Robert T. Gregory

Since Specialization

Citations

This map shows the geographic impact of Robert T. Gregory's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Robert T. Gregory with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert T. Gregory more than expected).

Fields of papers citing papers by Robert T. Gregory

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert T. Gregory. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Robert T. Gregory. The network helps show where Robert T. Gregory may publish in the future.

Co-authorship network of co-authors of Robert T. Gregory

This figure shows the co-authorship network connecting the top 25 collaborators of Robert T. Gregory. A scholar is included among the top collaborators of Robert T. Gregory based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Robert T. Gregory. Robert T. Gregory is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Origin of Indus ophiolite-hosted ophicarbonate veins: Isotopic evidence of mixing between seawater and continental crust-derived fluid during Neo-Tethys closure 2020 ·Chemical Geology ·(unknown), Asish R. Basu, Barun K. Mukherjee, Franco Marcantonio, (unknown), S. Bhattacharya, Robert T. Gregory	10
2	Geology and Isotope Geochemistry of the Samail Ophiolite Complex, Southeastern Oman Mountains 2019 ·CaltechTHESIS (California Institute of Technology) ·Robert T. Gregory	0
3	Cenozoic volcanic rocks of Saudi Arabia 2016 ·Antarctica A Keystone in a Changing World ·Robert G. Coleman, Robert T. Gregory, Glen F. Brown	57
4	A 7000-year sea-surface temperature record from CA-SRI-147, Santa Rosa Island, California, USA 2013 ·The Holocene ·John A. Robbins, Kurt M. Ferguson, Robert T. Gregory	5
5	Coupled Oxygen and Hydrogen isotope exchange in Archean Igneous rocks: Constraints on the seawater and the hydrosphere 2008 ·GeCAS ·Robert T. Gregory, (unknown), Kurt M. Ferguson, (unknown)	2
6	A method to determine 18O kinetic isotope effects in the hydrolysis of nucleotide triphosphates 2007 ·Analytical Biochemistry ·Xinlin Du, Kurt M. Ferguson, Robert T. Gregory, Stephen R. Sprang	6
7	Age and Stratigraphic Relationships of Structurally Deepest Level Rocks, Oman Mountains: U/Pb SHRIMP Evidence for Late Carboniferous Neotethys Rifting 2005 ·The Journal of Geology ·David R. Gray, Robert T. Gregory, Richard Armstrong, (unknown), (unknown)	21
8	Hydrogen and Oxygen Isotope Constraints on Hydrothermal Alteration of the Trinity Peridotite, Klamath Mountains, California 2005 ·International Geology Review ·(unknown), James E. Quick, Robert T. Gregory	6
9	Strain state and kinematic evolution of a fold-nappe beneath the Samail Ophiolite, Oman 2005 ·Journal of Structural Geology ·David R. Gray, John M. Miller, Robert T. Gregory	21
10	Ophiolites and global geochemical cycles: implications for the isotopic evolution of seawater 2003 ·Geological Society London Special Publications ·Robert T. Gregory	11
11	Geological and geochronological constraints on the exhumation of a high-pressure metamorphic terrane, Oman 1999 ·Geological Society London Special Publications ·John M. Miller, Robert T. Gregory, David R. Gray, David A. Foster	39
12	Exhumation of high-pressure rocks in northeastern Oman 1998 ·Geology ·John M. Miller, David R. Gray, Robert T. Gregory	54
13	Effect of deformation on oxygen isotope exchange in the Heavitree Quartzite, Ruby Gap duplex, central Australia 1995 ·Journal of Structural Geology ·David Kirschner, Christian Teyssier, Robert T. Gregory, Z. D. Sharp	17
14	Stable isotope systematics of coexisting biotite and muscovite in high-grade pelitic rocks of southwestern Maine 1992 ·Geological Society of America, Abstracts with Programs; (United States) ·(unknown), (unknown), Robert T. Gregory, M. J. Holdaway, C. V. Guidotti	2
15	Oxygen isotopic composition of carbonate concretions from the lower Cretaceous of Victoria, Australia: implications for the evolution of meteoric waters on the Australian continent in a paleopolar environment 1989 ·Earth and Planetary Science Letters ·Robert T. Gregory, C. B. Douthitt, Ian R. Duddy, Pat Vickers Rich, Thomas H. Rich	86
16	Evidence for Low Temperatures and Biologic Diversity in Cretaceous High Latitudes of Australia 1988 ·Science ·Pat Vickers Rich, Thomas H. Rich, Barbara E. Wagstaff, (unknown), C. B. Douthitt, Robert T. Gregory, Elizabeth A. Felton	89
17	Kinetic theory of oxygen isotopic exchange between minerals and water 1987 ·Geochimica et Cosmochimica Acta ·Robert E. Criss, Robert T. Gregory, Hugh P. Taylor	133
18	Isotopic exchange in open and closed systems 1986 ·Reviews in Mineralogy & Geochemistry ·Robert T. Gregory, Robert E. Criss	156
19	Non-equilibrium, metasomatic18O/16O effects in upper mantle mineral assemblages 1986 ·Contributions to Mineralogy and Petrology ·Robert T. Gregory, Hugh P. Taylor	51
20	A neodymium, strontium, and oxygen isotopic study of the Cretaceous Samail ophiolite and implications for the petrogenesis and seawater-hydrothermal alteration of oceanic crust 1980 ·Earth and Planetary Science Letters ·Malcolm T. McCulloch, Robert T. Gregory, G. J. Wasserburg, (unknown)	179

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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