Ryszard Wrona

561 total citations
20 papers, 494 citations indexed

About

Ryszard Wrona is a scholar working on Paleontology, Oceanography and Atmospheric Science. According to data from OpenAlex, Ryszard Wrona has authored 20 papers receiving a total of 494 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Paleontology, 12 papers in Oceanography and 12 papers in Atmospheric Science. Recurrent topics in Ryszard Wrona's work include Paleontology and Stratigraphy of Fossils (16 papers), Geology and Paleoclimatology Research (12 papers) and Marine Biology and Ecology Research (10 papers). Ryszard Wrona is often cited by papers focused on Paleontology and Stratigraphy of Fossils (16 papers), Geology and Paleoclimatology Research (12 papers) and Marine Biology and Ecology Research (10 papers). Ryszard Wrona collaborates with scholars based in Poland, Germany and Iran. Ryszard Wrona's co-authors include A. Yu. Ivantsov, Andrzej Gaździcki, Hubert Szaniawski, Lars E. Holmer, Leonid E. Popov, Grzegorz Racki, Krzysztof Birkenmajer, Krzysztof Małkowski, Andrzej Baliński and B. Hamdi and has published in prestigious journals such as Nature, American Journal of Industrial Medicine and Acta Palaeontologica Polonica.

In The Last Decade

Ryszard Wrona

19 papers receiving 437 citations

Peers

Ryszard Wrona

PALEO

OCEAN

GEOPH

Seiichi Toshimitsu Japan

Axel von Hillebrandt Germany

Arnold Zeiss Germany

Roger Schallreuter Germany

Francis Lethiers France

Gundolf Ernst Germany

Ewa Olempska Poland

WJ Kennedy United Kingdom

Mónica Martí Mus Spain

Rajko Pavlovec Slovenia

Seiichi Toshimitsu Japan

Ryszard Wrona

327 ×0.8

PALEO

138 ×0.7

OCEAN

232 ×1.2

86 ×1.0

GEOPH

49 ×0.8

Citations per year, relative to Ryszard Wrona Ryszard Wrona (= 1×) peers Seiichi Toshimitsu

Countries citing papers authored by Ryszard Wrona

Since Specialization

Citations

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

Fields of papers citing papers by Ryszard Wrona

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryszard Wrona. 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 Ryszard Wrona. The network helps show where Ryszard Wrona may publish in the future.

Co-authorship network of co-authors of Ryszard Wrona

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

Filipiak, Paweł, Michał Zatoń, Hubert Szaniawski, Ryszard Wrona, & Grzegorz Racki. (2012). Palynology and Microfacies of Lower Devonian Mixed Carbonate-Siliciclastic Deposits in Podolia, Ukraine. Acta Palaeontologica Polonica. 57(4). 863–877. 22 indexed citations

Racki, Grzegorz, et al.. (2012). Faunal Dynamics Across the Silurian—Devonian Positive Isotope Excursions (δ¹³C, δ¹⁸O) in Podolia, Ukraine: Comparative Analysis of the Ireviken and Klonk Events. Acta Palaeontologica Polonica. 57(4). 795–832. 53 indexed citations

Wrona, Ryszard. (2009). Early Cambrian bradoriide and phosphatocopide arthropods from King George Island, West Antarctica: Biogeographic implications. Polish Polar Research. 30(4). 347–377. 20 indexed citations

Verniers, Jacques, Jörg Maletz, Jiří Kříž, et al.. (2008). Silurian : The Geology of Central Europe. 1. 249–302. 2 indexed citations

Ivantsov, A. Yu. & Ryszard Wrona. (2004). Articulated palaeoscolecid sclerite arrays from the Lower Cambrian of eastern Siberia. Acta Geologica Polonica. 54(1). 1–22. 55 indexed citations

Wrona, Ryszard. (2004). Cambrian microfossils from glacial erratics of King George Island, Antarctica. Acta Palaeontologica Polonica. 49(1). 85 indexed citations

Wrona, Ryszard. (2003). Early Cambrian molluscs from glacial erratics of King George Island, West Antarctica. Polish Polar Research. 24. 41 indexed citations

Wrona, Ryszard. (2002). Ordowickie Chitinozoa jako wskaźnik pochodzenia paleogeograficznego terranu łysogórskiego. Przegląd Geologiczny. 50(12). 1225. 2 indexed citations

Wrona, Ryszard & B. Hamdi. (2001). Palaeoscolecid sclerites from the Upper Cambrian Mila Formation of the Shahmirzad section, Alborz Mountains, northern Iran. Acta Geologica Polonica. 51(2). 101–107. 17 indexed citations

10.

Wrona, Ryszard, et al.. (2001). Chitinozoans and acritarchs from the Ordovician of the Skibno 1 borehole, Pomerania, Poland: implications for stratigraphy and palaeogeography. 51(4). 317–331. 17 indexed citations

11.

Holmer, Lars E., Leonid E. Popov, & Ryszard Wrona. (1996). Early Cambrian lingulate brachiopods from glacial erratics of King George Island, (South Shetland Islands), Antarctica. American Journal of Industrial Medicine. 55(5). 37–50. 50 indexed citations

12.

Wrona, Ryszard. (1989). Cambrian Limestone erratics in the Tertiary glacio-marine sediments of King George Island, West Antarctica. Polish Polar Research. 10(4). 27 indexed citations

13.

Birkenmajer, Krzysztof, et al.. (1987). RECYCLED CRETACEOUS BELEMNITES IN LOWER MIOCENE GLACIO-MARINE SEDIMENTS (CAPE MELVILLE FORMATION) OF KING GEORGE ISLAND, WEST ANTARCTICA. Helmholtz Centre for Ocean Research Kiel (GEOMAR). 11 indexed citations

14.

Gaździcki, Andrzej & Ryszard Wrona. (1986). Polskie badania paleontologiczne w Antarktyce Zachodniej (1986). Przegląd Geologiczny. 34(11). 609–616. 11 indexed citations

15.

Gaździcki, Andrzej, et al.. (1985). First record of a homolodromiid crab from a Lower Miocene glacio-marine sequence of West Antarctica. Neues Jahrbuch für Geologie und Paläontologie - Monatshefte. 1985(6). 340–348. 22 indexed citations

16.

Birkenmajer, Krzysztof, Andrzej Gaździcki, & Ryszard Wrona. (1983). Cretaceous and Tertiary fossils in glacio-marine strata at Cape Melville, Antarctica. Nature. 303(5912). 56–59. 25 indexed citations

17.

Gaździcki, Andrzej & Ryszard Wrona. (1982). Skamieniałości górnej kredy i trzeciorzędu z osadów talasoglacjalnych na Półwyspie Melville'a, Wyspa Króla Jerzego (Zachodnia Antarktyka). Przegląd Geologiczny. 30(8). 399–404. 1 indexed citations

18.

Gaździcki, Andrzej, Ryszard Gradziński, Szczepan J. Porębski, & Ryszard Wrona. (1982). Pholadid Penitella borings in glaciomarine sediments (Pliocene) of King George Island, Antarctica. Neues Jahrbuch für Geologie und Paläontologie - Monatshefte. 1982(12). 723–735. 13 indexed citations

19.

Wrona, Ryszard. (1977). Trochiliscus (Eutrochiliscus) cf. bulbiformis Karpinsky (Charophyta) in the Devonian limestone of Traunkammen, Spitsbergen. Acta Palaeontologica Polonica. 22(3). 1 indexed citations

20.

Szaniawski, Hubert & Ryszard Wrona. (1973). POLYCHAETE JAW APPARATUSES AND SCOLECODONTS FROM THE UPPER DEVONIAN OF POLAND. Acta Palaeontologica Polonica. 18(3). 19 indexed citations

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