A D McCracken

854 total citations
25 papers, 463 citations indexed

About

A D McCracken is a scholar working on Paleontology, Mechanics of Materials and Geology. According to data from OpenAlex, A D McCracken has authored 25 papers receiving a total of 463 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Paleontology, 11 papers in Mechanics of Materials and 7 papers in Geology. Recurrent topics in A D McCracken's work include Paleontology and Stratigraphy of Fossils (17 papers), Hydrocarbon exploration and reservoir analysis (11 papers) and Geological and Geochemical Analysis (6 papers). A D McCracken is often cited by papers focused on Paleontology and Stratigraphy of Fossils (17 papers), Hydrocarbon exploration and reservoir analysis (11 papers) and Geological and Geochemical Analysis (6 papers). A D McCracken collaborates with scholars based in Canada, United States and Australia. A D McCracken's co-authors include Godfrey S. Nowlan, Christopher R. Barnes, Michael J. Melchin, T E Bolton, Elliott T. Burden, R. A. Wilson, Esther Asselin, Julie Trotter, Malcolm McLeod and Derek Armstrong and has published in prestigious journals such as Geology, Palaeogeography Palaeoclimatology Palaeoecology and Economic Geology.

In The Last Decade

A D McCracken

24 papers receiving 412 citations

Peers

A D McCracken

PALEO

GEOPH

AS

GP

MM

Enrico Serpagli Italy

Maria Cristina Perri Italy

T P Poulton Canada

John Riva Canada

Kevin R. Evans United States

V Viira Estonia

Daniel Goldman United States

Bernd‐D. Erdtmann Germany

Tatjana N. Koren' Russia

G. Flajs Germany

Enrico Serpagli Italy

A D McCracken

373 ×1.1

PALEO

201 ×1.1

GEOPH

107 ×0.9

AS

47 ×0.5

GP

91 ×1.1

MM

Citations per year, relative to A D McCracken A D McCracken (= 1×) peers Enrico Serpagli

Countries citing papers authored by A D McCracken

Since Specialization

Citations

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

Fields of papers citing papers by A D McCracken

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A D McCracken. 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 A D McCracken. The network helps show where A D McCracken may publish in the future.

Co-authorship network of co-authors of A D McCracken

This figure shows the co-authorship network connecting the top 25 collaborators of A D McCracken. A scholar is included among the top collaborators of A D McCracken 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 A D McCracken. A D McCracken 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

1.

McCracken, A D, et al.. (2024). “Tethered to this ball and chain”: Women's perspectives on bodily agency within opioid treatment programs. International Journal of Drug Policy. 134. 104645–104645. 3 indexed citations

2.

McCracken, A D, et al.. (2019). Tortodus dodoensis, a new conodont species, and a Givetian (Middle Devonian) conodont fauna from the northern Mackenzie Mountains, northwest Canada. Paläontologische Zeitschrift. 94(2). 327–342. 1 indexed citations

3.

MacNaughton, R B, et al.. (2017). The 'Rock ‘n’ Fossil Road Show:' An Enduring Earth Science Educational Outreach Initiative in Calgary, Alberta. Geoscience Canada. 44(2). 85–90. 2 indexed citations

4.

Arnott, R. W. C., et al.. (2017). Lithostratigraphic and allostratigraphic framework of the Cambrian–Ordovician Potsdam Group and correlations across Early Paleozoic southern Laurentia. Canadian Journal of Earth Sciences. 54(5). 550–585. 18 indexed citations

5.

Trotter, Julie, Christopher R. Barnes, & A D McCracken. (2016). Rare earth elements in conodont apatite: Seawater or pore-water signatures?. Palaeogeography Palaeoclimatology Palaeoecology. 462. 92–100. 38 indexed citations

6.

McCracken, A D. (2005). Geoscience Reporting Guidelines. Geoscience Canada. 32(4). 1 indexed citations

7.

Wilson, R. A., et al.. (2004). Stratigraphy and tectono-sedimentary evolution of the Late Ordovician to Middle Devonian Gaspé Belt in northern New Brunswick: evidence from the Restigouche area. Canadian Journal of Earth Sciences. 41(5). 527–551. 64 indexed citations

8.

McCracken, A D, Derek Armstrong, & T E Bolton. (2000). Conodonts and corals in kimberlite xenoliths confirm a Devonian seaway in central Ontario and Quebec. Canadian Journal of Earth Sciences. 37(12). 1651–1663. 28 indexed citations

9.

McCracken, A D, et al.. (2000). Geology and paleontology of the southeast Arctic Platform and southern Baffin Island, Nunavut. 12 indexed citations

10.

McCracken, A D, Derek Armstrong, & T E Bolton. (2000). Conodonts and corals in kimberlite xenoliths confirm a Devonian seaway in central Ontario and Quebec. Canadian Journal of Earth Sciences. 37(12). 1651–1663. 2 indexed citations

11.

Eliuk, Leslie, et al.. (1997). A Devonian Flume Formation (Swan Hills Equivalent) Reef Margin at Wallbridge Mountain, British Columbia, Canada. 69–69. 2 indexed citations

12.

Bolton, T E, et al.. (1996). Fauna of the lower Beauharnois Formation (Beekmantown Group, Lower Ordovician), Grande-Île, Quebec. Canadian Journal of Earth Sciences. 33(8). 1132–1153. 16 indexed citations

13.

Jin, Jisuo, et al.. (1993). PALEOSCENE 15. Paleozoic Biostratigraphy. Geoscience Canada. 20(2). 10 indexed citations

14.

Goodfellow, Wayne D., Godfrey S. Nowlan, A D McCracken, Alfred C. Lenz, & D. Conrad Grégoire. (1992). Geochemical anomalies near the Ordovician‐Silurian boundary, Northern Yukon Territory, Canada¹. Historical Biology. 6(1). 1–23. 30 indexed citations

15.

Melchin, Michael J., et al.. (1991). The Ordovician–Silurian boundary on Cornwallis and Truro islands, Arctic Canada: preliminary data. Canadian Journal of Earth Sciences. 28(11). 1854–1862. 49 indexed citations

16.

McCracken, A D, et al.. (1988). Ordovician-Silurian boundary, northern Yukon, Canada. Biodiversity Heritage Library (Smithsonian Institution). 3 indexed citations

17.

McCracken, A D. (1987). Description and correlation of Late Ordovician conodonts from the D. ornatus and P. pacificus graptolite zones, Road River Group, northern Yukon Territory. Canadian Journal of Earth Sciences. 24(7). 1450–1464. 11 indexed citations

18.

McCracken, A D & Alfred C. Lenz. (1987). Middle and Late Ordovician conodont faunas and biostratigraphy of graptolitic strata of the Road River Group, northern Yukon Territory. Canadian Journal of Earth Sciences. 24(4). 643–653. 6 indexed citations

19.

McCracken, A D, et al.. (1982). The Ordovician–Silurian boundary, northern Canadian Cordillera: graptolite and conodont correlation. Canadian Journal of Earth Sciences. 19(6). 1308–1322. 34 indexed citations

20.

Barnes, Christopher R., et al.. (1979). The structure and evolution of Ordovician conodont apparatuses. Lethaia. 12(2). 125–151. 35 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.

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