This map shows the geographic impact of R. K. Herd'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 R. K. Herd with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. K. Herd more than expected).
This network shows the impact of papers produced by R. K. Herd. 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 R. K. Herd. The network helps show where R. K. Herd may publish in the future.
Co-authorship network of co-authors of R. K. Herd
This figure shows the co-authorship network connecting the top 25 collaborators of R. K. Herd.
A scholar is included among the top collaborators of R. K. Herd 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 R. K. Herd. R. K. Herd 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.
Britt, D. T., et al.. (2014). Bulk Physical Properties of the Tagish Lake Meteorite Frozen Pristine Fragments. Espace ÉTS (ETS). 1021.4 indexed citations
2.
Melanson, Denis, C. Samson, R. K. Herd, et al.. (2012). X-Ray Micro-Computed Tomography Imaging of the Buzzard Coulee Chondrite. Espace ÉTS (ETS). 1506.1 indexed citations
3.
Fry, Christine L., C. Samson, P. J. A. McCausland, & R. K. Herd. (2011). Bulk Density and Magnetic Susceptibility of the Buzzard Coulee Meteorite. Espace ÉTS (ETS). 1427.2 indexed citations
4.
Herd, R. K., et al.. (2010). INNOVATIVE, COLLABORATIVE RESEARCH ON SPECIMENS FROM THE NATIONAL METEORITE COLLECTION OF CANADA. Meteoritics and Planetary Science. 45. 5156.1 indexed citations
5.
Herd, R. K. & C. D. K. Herd. (2007). Towards Systematic Study of the Tagish Lake Meteorite. Lunar and Planetary Science Conference. 2347.2 indexed citations
6.
Kissin, S. A. & R. K. Herd. (2007). Hagersville, a New Canadian Iron Meteorite. M&PSA. 42. 5049.
Smith, David, et al.. (2005). Measuring the Bulk Density of Meteorites and Rock Samples Non-Destructively Using 3D Laser Imaging. Espace ÉTS (ETS). 1372.3 indexed citations
9.
Herd, R. K., et al.. (2004). Preliminary Mineralogical Data from the Saratov (L4) Primitive Ordinary Chondrite. Lunar and Planetary Science Conference. 2070.1 indexed citations
10.
Smith, David L., Richard E. Ernst, R. K. Herd, & C. Samson. (2004). Petrophysical characterization of stony meteorites using low field magnetic susceptibility: initial results from anisotropy measurements. Espace ÉTS (ETS). 2004.1 indexed citations
11.
Herd, R. K., et al.. (2003). Measurement of a Meteorite Volume Using a Non-Contact 3D Laser Scanner. Meteoritics and Planetary Science Supplement. 38. 5285.1 indexed citations
12.
Smith, David L., Richard E. Ernst, & R. K. Herd. (2003). Magnetic Susceptibility of Stony Meteorites from the National Meteorite Collection of Canada. Lunar and Planetary Science Conference. 1939.1 indexed citations
13.
Herd, R. K.. (2002). The National Meteorite Collection of Canada. Meteoritics and Planetary Science Supplement. 37.1 indexed citations
14.
Herd, R. K., et al.. (2002). Textural, Mineralogical and Isotopic Age Studies on an Unnamed L/LL3 Chondrite from Antarctica. Lunar and Planetary Science Conference. 1957.1 indexed citations
15.
Herd, R. K., et al.. (2001). Petrology of the Tagish Lake Carbonaceous Chondrite. Lunar and Planetary Science Conference. 1928.
16.
Schnabel, Christoph, I. Leya, R. Wieler, et al.. (2001). 129I in Knyahinya and Abee and a First Estimate of GCR Constancy over 20 Myr. Meteoritics and Planetary Science Supplement. 36.1 indexed citations
17.
Rucklidge, J. C., Graham C. Wilson, R. K. Herd, & J. F. Wacker. (2000). The Kitchener L6 Veined Chondrite: Fell 0830 EDT, July 12, 1998. Lunar and Planetary Science Conference. 2005.
18.
Herd, R. K.. (2000). Petrology of the Kitchener L6 (S2) Chondrite: Preliminary Textural and Mineralogical Results from Scanning Electron Microscope Mapping. Meteoritics and Planetary Science Supplement. 35.
Roberts, A. C., et al.. (1993). Harrisonite, a new calcium iron silicate-phosphate from Arcedeckne Island, District of Franklin, Arctic Canada. The Canadian Mineralogist. 31(4). 775–780.3 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.