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Renz, Otto

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Series: The Micropalaeontological Society, Special Publications
Published: 01 January 2013
DOI: 10.1144/TMS6.23
EISBN: 9781862396517
... the first half of the twentieth century onwards. The chapter discusses the contributions made by personalities such as Manfred Reichel, Lukas Hottinger, C. Renz, Otto Renz, Hans Bolli, Hans Schaub and Willi Mohler and how these affected the focus of research at Basel. It concludes with a more personal...
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... The doctoral thesis of Otto Renz on the Scaglia in the Central Apennines, published in 1936, led the foundation for the enduring fame of the region of Gubbio, Italy, as a special place to study the geohistory of the Cretaceous and the Paleogene. ...
... view that there should be a huge hiatus corresponding to a major faunal overturn like the Cretaceous-Paleogene (K-Pg) boundary, and because thrust faulting that contradicted it had not yet been discovered. The K-Pg boundary was correctly placed within the Scaglia in 1936 when Otto Renz identified...
Journal Article
Journal: AAPG Bulletin
Published: 01 February 1954
AAPG Bulletin (1954) 38 (2): 193-283.
... colleagues. Special thanks are due to H. H. Renz, Mene Grande Oil Company; to Otto Renz, Shell Caribbean Petroleum Company; to Frans Keyzer, Venezuelan Atlantic Refining Company. Valuable assistance was given in the field by Herbert Felsted and J. Lammons. The ammonites from central Perijá...
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Journal Article
Journal: AAPG Bulletin
Published: 01 March 1943
AAPG Bulletin (1943) 27 (3): 262-278.
.... S. Geol. Survey Prof. Paper 150-B ( 1928 ), pp. 21 – 40 ; 3 pls. Renevier , E. , “ Chronographe Géologique ,” Congres Géologique International, Compte-Rendu (Annexe) , 6 Sess., Zurich , 1894 ( 1897 ). 12 pls. Renz , Otto , “ Stratigraphische und Mikropalaeontologische...
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... of the Bottaccione Gorge and the surrounding Umbria-Marche Apennines. H. Luterbacher recounts the life and experiences of the pioneering German stratigrapher and paleontologist Otto Renz (1906–1992), who in 1936 published his doctoral thesis on the Scaglia in the Central Apennines, correctly placing the K-Pg...
FIGURES
Journal Article
Published: 01 January 2006
Micropaleontology (2006) 52 (2): 97-150.
...). For the Paleogene, many studies by Cushman and co-workers are available (see reference list), in addition to studies by Cole (1927 , 1928) , Nuttall (1928 , 1930 , 1932) , Toulmin (1941) , Bermúdez (1949) , Beckmann (1954) , Renz (1948) , and Kaasschieter (1961) . Late Cretaceous and early Tertiary...
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Journal Article
Journal: AAPG Bulletin
Published: 01 October 1940
AAPG Bulletin (1940) 24 (10): 1752-1778.
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Series: The Micropalaeontological Society, Special Publications
Published: 01 January 2013
DOI: 10.1144/TMS6.18
EISBN: 9781862396517
... and keeled ‘ Globorotalia’ is not clear; that was discovered in microfacies studies in the Apennines by Otto Renz (1936) at about the same time. This diagram is the most prominent antecedent to the post-war burst of planktonic foraminiferal micropalaeontology, progressing from land-based to marine-based...
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Journal Article
Published: 21 March 2019
Petroleum Geoscience (2019) 25 (3): 337-349.
... equations in saturated porous media are derived from the principles of mass, linear momentum and energy conservation, and have been described in detail by former studies (e.g. Bear 1991 ; Blöcher et al. 2010 ; Rühaak & Renz 2010 ; Poulsen et al. 2015 ; Major et al. 2018 ). Thereby...
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Journal Article
Journal: PALAIOS
Published: 01 April 2017
PALAIOS (2017) 32 (4): 250-269.
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Journal Article
Published: 20 April 2018
Journal of Foraminiferal Research (2018) 48 (2): 100-120.
...: 16 samples; core OS–28: 14 samples) were dried and soaked in a Na 2 CO 3 solution (50 g/l). Subsequently, samples were washed over 500-μm, 125-μm, and 63-μm sieves. A representative split was obtained from the fraction >125 μm by using an Otto microsplitter. The results from samples 61.10 m...
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Journal Article
Published: 01 March 2016
Geological Magazine (2016) 154 (3): 399-418.
... of the specimens have been determined at species level. All recorded species, 73 in total, are listed in the supplementary online appendix (available at http://journals.cambridge.org/geo ). Quantitative analyses were based on representative splits (using an Otto microsplitter) of 250 or more...
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Journal Article
Published: 01 January 2011
Journal of Foraminiferal Research (2011) 41 (1): 53-95.
... and counts of planktic versus benthic foraminifera were made on the >63-μm size fraction of samples that were divided using an Otto microsplitter with a targeted count of about 300 planktic specimens. Tests showing >50% fragmentation were excluded from the specimen counts. Test size changes across...
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Series: Geological Society, London, Special Publications
Published: 01 January 2009
DOI: 10.1144/SP328.3
EISBN: 9781862395763
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Journal Article
Journal: AAPG Bulletin
Published: 01 August 1944
AAPG Bulletin (1944) 28 (8): 1077-1195.
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