Fritz H. Cramer

675 total citations
22 papers, 485 citations indexed

About

Fritz H. Cramer is a scholar working on Paleontology, Atmospheric Science and Geophysics. According to data from OpenAlex, Fritz H. Cramer has authored 22 papers receiving a total of 485 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Paleontology, 7 papers in Atmospheric Science and 6 papers in Geophysics. Recurrent topics in Fritz H. Cramer's work include Paleontology and Stratigraphy of Fossils (17 papers), Geology and Paleoclimatology Research (7 papers) and Geological formations and processes (5 papers). Fritz H. Cramer is often cited by papers focused on Paleontology and Stratigraphy of Fossils (17 papers), Geology and Paleoclimatology Research (7 papers) and Geological formations and processes (5 papers). Fritz H. Cramer collaborates with scholars based in United States, South Africa and Spain. Fritz H. Cramer's co-authors include Alfred Eisenack, I. C. Rust, Robert F. Goldstein, Wojciech Dąbkowski, Izabela Tworowska and Jan Michalski and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Earth and Planetary Science Letters and The Journal of Geology.

In The Last Decade

Fritz H. Cramer

22 papers receiving 401 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Fritz H. Cramer United States 13 397 195 113 110 101 22 485
Charles Downie United Kingdom 9 401 1.0× 300 1.5× 147 1.3× 94 0.9× 51 0.5× 11 562
Sven Laufeld Sweden 9 278 0.7× 176 0.9× 108 1.0× 68 0.6× 49 0.5× 14 367
Alfred Eisenack Germany 10 331 0.8× 243 1.2× 152 1.3× 76 0.7× 39 0.4× 18 464
D. Z. Oehler United States 8 308 0.8× 192 1.0× 57 0.5× 37 0.3× 72 0.7× 12 430
F Martin Belgium 12 372 0.9× 232 1.2× 93 0.8× 96 0.9× 99 1.0× 15 418
Dorothy Guy‐Ohlson Sweden 12 276 0.7× 238 1.2× 36 0.3× 106 1.0× 80 0.8× 19 452
Roger Schallreuter Germany 10 307 0.8× 188 1.0× 111 1.0× 55 0.5× 95 0.9× 57 399
José Henrique G. Melo Brazil 17 603 1.5× 204 1.0× 84 0.7× 237 2.2× 102 1.0× 26 669
E. T. Tozer Canada 11 452 1.1× 135 0.7× 69 0.6× 46 0.4× 195 1.9× 22 564
Helfried Mostler Austria 11 318 0.8× 143 0.7× 45 0.4× 73 0.7× 215 2.1× 25 433

Countries citing papers authored by Fritz H. Cramer

Since Specialization
Citations

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

Fields of papers citing papers by Fritz H. Cramer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Fritz H. Cramer. 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 Fritz H. Cramer. The network helps show where Fritz H. Cramer may publish in the future.

Co-authorship network of co-authors of Fritz H. Cramer

This figure shows the co-authorship network connecting the top 25 collaborators of Fritz H. Cramer. A scholar is included among the top collaborators of Fritz H. Cramer 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 Fritz H. Cramer. Fritz H. Cramer 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.
Cramer, Fritz H., et al.. (2013). EXCLUSIVE OCCURRENCE OF CHITINOZOANS AND MIOSPORES IN A SHALE OF DEVONIAN AGE FROM THE MALVINAS ISLANDS. Ameghiniana. 9(3). 220–222. 2 indexed citations
2.
Dąbkowski, Wojciech, Izabela Tworowska, Jan Michalski, & Fritz H. Cramer. (1995). Diastereoisomerically pure dinucleosidylphosphorofluoridites and their application in stereospecific synthesis of dinucleosidylphosphorofluoridothionates. Journal of the Chemical Society Chemical Communications. 1435–1436. 13 indexed citations
3.
Cramer, Fritz H., et al.. (1977). Late Arenigian (Ordovician) Acritarchs from Cis-Saharan Morocco. Micropaleontology. 23(3). 339–339. 64 indexed citations
4.
Cramer, Fritz H., et al.. (1976). Palynology suggests hydrocarbon mobilization in Ordovician of Kasba Tadla Basin, Morocco. International Journal of Earth Sciences. 65(1). 288–290. 2 indexed citations
5.
Cramer, Fritz H., et al.. (1976). Seven new Late Arenigian species of the Acritarch GenusCoryphidium Vavrdováa, 1972. Paläontologische Zeitschrift. 50(3-4). 201–208. 14 indexed citations
6.
Cramer, Fritz H., et al.. (1974). Range chart of selected lower paleozoic acritarch taxa. Review of Palaeobotany and Palynology. 18(1-2). 155–170. 12 indexed citations
7.
Cramer, Fritz H., et al.. (1974). Silurian acritarchs: distribution and trends. Review of Palaeobotany and Palynology. 18(1-2). 137–154. 21 indexed citations
8.
Cramer, Fritz H., et al.. (1974). Upper Ordovician chitinozoans from the Cedarberg Formation of South Africa. Preliminary note. International Journal of Earth Sciences. 63(1). 340–345. 17 indexed citations
9.
Cramer, Fritz H.. (1973). Middle and upper Silurian chitinozoan succession in Florida subsurface. Journal of Paleontology. 47(2). 279–288. 26 indexed citations
10.
Eisenack, Alfred, et al.. (1971). Katalog der fossilen Dinoflagellaten, Hystrichosphären und - verwandten Mikrofossilien. 104 indexed citations
11.
Cramer, Fritz H.. (1971). Position of the North Florida Lower Paleozoic Block in Silurian time phytoplankton evidence. Journal of Geophysical Research Atmospheres. 76(20). 4754–4757. 17 indexed citations
12.
Cramer, Fritz H.. (1970). Angochitina sinica, a new Siluro-Devonian chitinozoan from Yunnan Province, China. Journal of Paleontology. 44(6). 1122–1124. 3 indexed citations
13.
Cramer, Fritz H.. (1970). Middle Silurian continental movement estimated from phytoplankton-facies transgression. Earth and Planetary Science Letters. 10(1). 87–93. 18 indexed citations
14.
Cramer, Fritz H.. (1970). Acritarchs and Chitinozoans from the Silurian Ross Brook Formation, Nova Scotia. The Journal of Geology. 78(6). 745–749. 12 indexed citations
15.
Cramer, Fritz H., et al.. (1970). Acritarchs from the Lower Silurian Neahga Formation, Niagara Peninsula, North America. Canadian Journal of Earth Sciences. 7(4). 1077–1085. 15 indexed citations
16.
Cramer, Fritz H.. (1969). Possible implications for Silurian paleogeography from phytoplancton assemblages of the Rose Hill and Tuscarora formations of Pennsylvania. Journal of Paleontology. 43(2). 485–491. 30 indexed citations
17.
Goldstein, Robert F., et al.. (1969). Silurian Chitinozoans from Florida Well Samples. 19. 9 indexed citations
18.
Cramer, Fritz H., et al.. (1969). Ordovician Chitinozoans from Florida Well Samples. 19. 7 indexed citations
19.
Cramer, Fritz H.. (1968). Considerations paleogeographiques a propos d'une association de microplanctontes de la serie gothlandienne de Birmingham (Alabama, U.S.A.). Bulletin de la Société Géologique de France. S7-X(1). 126–131. 3 indexed citations
20.
Cramer, Fritz H.. (1964). Microplankton from three Palaeozoic formations in the province of León, NW-Spain. Data Archiving and Networked Services (DANS). 30(1). 253–361. 78 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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