Greg Ravizza

4.3k total citations
35 papers, 2.1k citations indexed

About

Greg Ravizza is a scholar working on Atmospheric Science, Paleontology and Geochemistry and Petrology. According to data from OpenAlex, Greg Ravizza has authored 35 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Atmospheric Science, 18 papers in Paleontology and 18 papers in Geochemistry and Petrology. Recurrent topics in Greg Ravizza's work include Geology and Paleoclimatology Research (24 papers), Paleontology and Stratigraphy of Fossils (18 papers) and Geochemistry and Elemental Analysis (16 papers). Greg Ravizza is often cited by papers focused on Geology and Paleoclimatology Research (24 papers), Paleontology and Stratigraphy of Fossils (18 papers) and Geochemistry and Elemental Analysis (16 papers). Greg Ravizza collaborates with scholars based in United States, United Kingdom and Belgium. Greg Ravizza's co-authors include Bernhard Peucker‐Ehrenbrink, Karl K. Turekian, Doug Pyle, Bernward J. Hay, François S. Paquay, M. Field, Robert M. Sherrell, Jerzy Blusztajn, Christopher R. German and Rodolfo Coccioni and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and Geochimica et Cosmochimica Acta.

In The Last Decade

Greg Ravizza

35 papers receiving 2.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Greg Ravizza United States 24 1.1k 991 937 902 273 35 2.1k
G. Ravizza United States 19 885 0.8× 675 0.7× 913 1.0× 723 0.8× 218 0.8× 28 2.0k
Martin Wille Germany 29 1.4k 1.3× 1.1k 1.1× 583 0.6× 1.4k 1.5× 231 0.8× 67 2.5k
Yusuke Sawaki Japan 28 986 0.9× 1.1k 1.1× 708 0.8× 1.5k 1.7× 258 0.9× 86 2.4k
Jean‐François Minster France 27 883 0.8× 1.1k 1.2× 713 0.8× 308 0.3× 361 1.3× 56 2.9k
Dan Asael United States 26 1.1k 1.0× 827 0.8× 515 0.5× 1.2k 1.3× 255 0.9× 54 2.2k
Mark Barley Australia 25 1.0k 0.9× 1.8k 1.8× 454 0.5× 1.1k 1.2× 818 3.0× 44 2.8k
Atsushi Ando Japan 21 504 0.5× 705 0.7× 550 0.6× 580 0.6× 528 1.9× 46 2.1k
C. Scott United States 8 1.6k 1.5× 846 0.9× 694 0.7× 2.0k 2.2× 154 0.6× 17 2.7k
Juha A. Karhu Finland 19 654 0.6× 672 0.7× 621 0.7× 986 1.1× 167 0.6× 54 1.7k
Hiroshi Amakawa Japan 20 1.6k 1.4× 1.7k 1.8× 1.2k 1.3× 673 0.7× 579 2.1× 43 3.3k

Countries citing papers authored by Greg Ravizza

Since Specialization
Citations

This map shows the geographic impact of Greg Ravizza'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 Greg Ravizza with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Greg Ravizza more than expected).

Fields of papers citing papers by Greg Ravizza

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Greg Ravizza. 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 Greg Ravizza. The network helps show where Greg Ravizza may publish in the future.

Co-authorship network of co-authors of Greg Ravizza

This figure shows the co-authorship network connecting the top 25 collaborators of Greg Ravizza. A scholar is included among the top collaborators of Greg Ravizza 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 Greg Ravizza. Greg Ravizza is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Choi, Sung Hi, Samuel B. Mukasa, Greg Ravizza, et al.. (2018). Fossil subduction zone origin for magmas in the Ferrar Large Igneous Province, Antarctica: Evidence from PGE and Os isotope systematics in the Basement Sill of the McMurdo Dry Valleys. Earth and Planetary Science Letters. 506. 507–519. 19 indexed citations
2.
3.
Schmitz, Birger, G. R. Huss, M. M. M. Meier, et al.. (2014). A fossil winonaite-like meteorite in Ordovician limestone: A piece of the impactor that broke up the L-chondrite parent body?. Earth and Planetary Science Letters. 400. 145–152. 18 indexed citations
4.
Dalai, Tarun K. & Greg Ravizza. (2010). Investigation of an early Pleistocene marine osmium isotope record from the eastern equatorial Pacific. Geochimica et Cosmochimica Acta. 74(15). 4332–4345. 9 indexed citations
5.
Paquay, François S., Steven Goderis, Greg Ravizza, & Philippe Claeys. (2010). Reply to Bunch et al.: Younger Dryas impact proponents challenge new platinum group elements and osmium data unsupportive of their hypothesis. Proceedings of the National Academy of Sciences. 107(15). 2 indexed citations
6.
Ravizza, Greg, et al.. (2009). A high-resolution marine 187Os/188Os record for the late Maastrichtian: Distinguishing the chemical fingerprints of Deccan volcanism and the KP impact event. Earth and Planetary Science Letters. 281(3-4). 159–168. 88 indexed citations
7.
Mukasa, Samuel B., Greg Ravizza, Jean H. Bédard, et al.. (2007). Dufek Layered Mafic Intrusion and Basement Sill, Antarctica: Constraints on their Magma Sources Based on PGE Abundance Patterns, Nd-Sr-Pb Isotopic Ratios and Trace Element Modeling. AGUFM. 2007. 1 indexed citations
8.
Dalai, Tarun K. & Greg Ravizza. (2006). Evaluation of osmium isotopes and iridium as paleoflux tracers in pelagic carbonates. Geochimica et Cosmochimica Acta. 70(15). 3928–3942. 26 indexed citations
9.
Ravizza, Greg. (2006). Reconstructing the marine 187Os/188Os record and the particulate flux of meteoritic osmium during the late Cretaceous. Geochimica et Cosmochimica Acta. 71(5). 1355–1369. 23 indexed citations
10.
Ravizza, Greg, et al.. (2003). Os isotope evidence of a causal link between eruption of the Deccan flood basalts and latest Cretaceous warming. Geochimica et Cosmochimica Acta Supplement. 67(18). 393. 1 indexed citations
11.
Ravizza, Greg & Bernhard Peucker‐Ehrenbrink. (2003). Chemostratigraphic Evidence of Deccan Volcanism from the Marine Osmium Isotope Record. Science. 302(5649). 1392–1395. 150 indexed citations
12.
Cave, R., Greg Ravizza, Christopher R. German, J. Thomson, & R.W. Nesbitt. (2003). Deposition of osmium and other platinum-group elements beneath the ultramafic-hosted Rainbow hydrothermal plume. Earth and Planetary Science Letters. 210(1-2). 65–79. 38 indexed citations
13.
Peucker‐Ehrenbrink, Bernhard & Greg Ravizza. (2000). The effects of sampling artifacts on cosmic dust flux estimates: a reevaluation of nonvolatile tracers (Os, Ir). Geochimica et Cosmochimica Acta. 64(11). 1965–1970. 79 indexed citations
14.
Peucker‐Ehrenbrink, Bernhard, et al.. (2000). Rapid determination of Os isotopic composition by sparging OsO4 into a magnetic-sector ICP-MS. Chemical Geology. 166(1-2). 1–14. 115 indexed citations
15.
Sherrell, Robert M., M. Field, & Greg Ravizza. (1999). Uptake and fractionation of rare earth elements on hydrothermal plume particles at 9°45′N, East Pacific Rise. Geochimica et Cosmochimica Acta. 63(11-12). 1709–1722. 98 indexed citations
16.
Ravizza, Greg & Doug Pyle. (1997). PGE and Os isotopic analyses of single sample aliquots with NiS fire assay preconcentration. Chemical Geology. 141(3-4). 251–268. 111 indexed citations
17.
Peucker‐Ehrenbrink, Bernhard & Greg Ravizza. (1996). Continental runoff of osmium into the Baltic Sea. Geology. 24(4). 327–327. 48 indexed citations
18.
Ravizza, Greg & Gary M. McMurtry. (1993). Osmium isotopic variations in metalliferous sediments from the East Pacific Rise and the Bauer Basin. Geochimica et Cosmochimica Acta. 57(17). 4301–4310. 42 indexed citations
19.
Ravizza, Greg, Karl K. Turekian, & Bernward J. Hay. (1991). The geochemistry of rhenium and osmium in recent sediments from the Black Sea. Geochimica et Cosmochimica Acta. 55(12). 3741–3752. 140 indexed citations
20.
Turekian, Karl K., B. K. Esser, Candace E. Martin, & Greg Ravizza. (1990). The behaviours of Re and Os in crust formation and mobilization as inferred from the study of. Chemical Geology. 84(1-4). 343–343. 1 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by G. Ravizza Breakdown of academic impact, for papers by Martin Wille Breakdown of academic impact, for papers by Yusuke Sawaki Breakdown of academic impact, for papers by Jean‐François Minster Breakdown of academic impact, for papers by Dan Asael Breakdown of academic impact, for papers by Mark Barley Breakdown of academic impact, for papers by Atsushi Ando Breakdown of academic impact, for papers by C. Scott Breakdown of academic impact, for papers by Juha A. Karhu Breakdown of academic impact, for papers by Hiroshi Amakawa
Rankless by CCL
2026