This map shows the geographic impact of M. Spilde'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 M. Spilde with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M. Spilde more than expected).
This network shows the impact of papers produced by M. Spilde. 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 M. Spilde. The network helps show where M. Spilde may publish in the future.
Co-authorship network of co-authors of M. Spilde
This figure shows the co-authorship network connecting the top 25 collaborators of M. Spilde.
A scholar is included among the top collaborators of M. Spilde 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 M. Spilde. M. Spilde is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Agee, C. B., et al.. (2013). New Primitive Ordinary Chondrite: Northwest Africa 7731 (L3.00). Meteoritics and Planetary Science Supplement. 76. 5130.2 indexed citations
Newsom, H. E., et al.. (2010). Discovery of Andradite Garnet and Evidence for High Temperature Hydrothermal Processes (>300°C) in the Lower Yaxcopoil-1 Impact-Melt Breccias. LPI. 1751.2 indexed citations
9.
Boston, Penelope J., et al.. (2004). Manganese and Iron Interactions in Cave and Rock Varnish Communities. AGU Fall Meeting Abstracts. 2004.2 indexed citations
10.
Fischer, Tobias P., et al.. (2003). The First Historical Eruption of Anatahan Volcano, Mariana Islands. AGUFM. 2003.2 indexed citations
11.
Spilde, M., et al.. (2002). Mineral Precipitation by Mn-oxidizing Microbes: Comparing Natural and Cultured Mn-Minerals. Lunar and Planetary Science Conference. 1090.2 indexed citations
12.
Spilde, M., A. J. Brearley, & J. J. Papike. (2001). Mn-Oxide Minerals from a Terrestrial Cave Environment: Biomarkers for the Search for Life on Mars?. Lunar and Planetary Science Conference. 1454.1 indexed citations
13.
Shearer, C. K., M. Spilde, M.L. Wiedenbeck, & J. J. Papike. (1997). The Petrogenetic Relationship Between Carbonates and Pyrite in Martian Meteorite ALH84001. Lunar and Planetary Science Conference. 34(9). 1293–1914.1 indexed citations
14.
Papike, J. J., M. Spilde, C. T. Adcock, G. W. Fowler, & C. K. Shearer. (1997). Trace Element Fractionation by Impact-induced Volatilization: SIMS Study of Lunar HASP Glasses. LPI. 1059.3 indexed citations
15.
Papike, J. J., G. W. Fowler, Graham D. Layne, M. Spilde, & C. K. Shearer. (1994). ALH 84001 A "SNC Orthopyroxenite": Insights from SIMS Analysis of Orthopyroxene and Comparisons to Diogenites. LPI. 1043.7 indexed citations
16.
Papike, J. J., M. Spilde, G. W. Fowler, & C. K. Shearer. (1993). Orthopyroxenes as recorders of diogenite petrogenesis: Major and minor element systematics. 1109.4 indexed citations
17.
Spilde, M. & C. K. Shearer. (1992). A comparison of tantalum-niobium oxide assemblages in two mineralogically distinct rare-element granitic pegmatites, Black Hills, South Dakota. The Canadian Mineralogist. 30(3). 719–737.41 indexed citations
Papike, J. J., Terry E.C. Keith, M. Spilde, et al.. (1991). Geochemistry and mineralogy of fumarolic deposits, Valley of Ten Thousand Smokes, Alaska; bulk chemical and mineralogical evolution of dacite-rich protolith. American Mineralogist. 76. 1662–1673.32 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.