This map shows the geographic impact of D. Geist'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 D. Geist with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. Geist more than expected).
This network shows the impact of papers produced by D. Geist. 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 D. Geist. The network helps show where D. Geist may publish in the future.
Co-authorship network of co-authors of D. Geist
This figure shows the co-authorship network connecting the top 25 collaborators of D. Geist.
A scholar is included among the top collaborators of D. Geist 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 D. Geist. D. Geist is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Harpp, K. S., et al.. (2016). Rejuvenescent Volcanism on San Cristóbal Island, Galápagos: A Late "Plumer". AGU Fall Meeting Abstracts. 2016.3 indexed citations
7.
McGuire, Michael, et al.. (2015). Volcanic Evolution in the Galapagos: The Geochemistry and Petrology of Espanola Island. AGU Fall Meeting Abstracts. 2015.1 indexed citations
8.
Harpp, K. S., et al.. (2010). Investigation of E-W Trending Parallel Ridges North of the Galápagos Archipelago. AGUFM. 2010.1 indexed citations
9.
Harpp, K. S., et al.. (2010). Vegetation damage as a proxy for physical characteristics of PDCs. AGUFM. 2010.2 indexed citations
10.
Harpp, K. S., E. L. Mittelstaedt, D. Geist, et al.. (2010). Perspectives on Plume-Ridge Interaction in The Northern Galápagos Province. AGUFM. 2010.1 indexed citations
Oswald, Patrick, et al.. (2007). Differentiation of Historical Hekla Magmas. AGU Fall Meeting Abstracts. 2007.1 indexed citations
13.
Ruiz, A., D. Geist, & William W. Chadwick. (2007). Inflation of Sierra Negra Volcano Since the 2005 Eruption. AGUFM. 2007.3 indexed citations
14.
Harpp, K. S., et al.. (2006). Eruption Dynamics and Flow Morphology during the 2005 Sierra Negra Eruption, Galapagos Islands. AGUFM. 2006.1 indexed citations
15.
Geist, D., et al.. (2005). Origin of Mafic Pegmatoids in the Dais Intrusion, Wright Valley, Antarctica. AGUFM. 2005.2 indexed citations
16.
Geist, D., et al.. (2003). Diffuse Rift Zones: Subaerial and Submarine Satellite Vents at Wolf Volcano, Galapagos. AGUFM. 2003.2 indexed citations
17.
Geist, D., et al.. (2002). A Change From Inflation to Deflation at Sierra Negra Volcano, Galapagos Revealed by GPS and Gravity Monitoring. AGU Fall Meeting Abstracts. 2002.1 indexed citations
18.
Kurz, Mark D., Daniel J. Fornari, D. Geist, et al.. (2001). The Leading Edge of the Galapagos Hotspot: Geochemistry and Geochronology of Submarine Glasses Coupled to New Sidescan Sonar Imagery. AGU Fall Meeting Abstracts. 2001.2 indexed citations
19.
Fornari, Daniel J., et al.. (2001). New Perspectives on the Structure and Morphology of the Submarine Flanks of Galápagos Volcanoes- Fernandina and Isabela. AGU Fall Meeting Abstracts. 2001.11 indexed citations
20.
Geist, D., Carol D. Frost, & Allan Kolker. (1990). Sr and Nd isotopic constraints on the origin of the Laramie anorthosite complex, Wyoming. American Mineralogist. 75. 13–20.31 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.