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Taxonomy And Stratigraphic Distribution Of The Ammonite Schloenbachia Neumayr, 1875 From The Bohemian Cretaceous Basin
No full textKošťák, Martin, Sklenář, Jan, Mazuch, Martin, Čech, Stanislav (2019): Taxonomy And Stratigraphic Distribution Of The Ammonite Schloenbachia Neumayr, 1875 From The Bohemian Cretaceous Basin. Fossil Imprint 75 (1): 64-69, DOI: 10.2478/if-2019-0005, URL: http://dx.doi.org/10.2478/if-2019-000
Text-fig. 1. The map of the BCB showing position of localities with recorded specimens. in Taxonomy And Stratigraphic Distribution Of The Ammonite Schloenbachia Neumayr, 1875 From The Bohemian Cretaceous Basin
No full textText-fig. 1. The map of the BCB showing position of localities with recorded specimens.Published as part of Košťák, Martin, Sklenář, Jan, Mazuch, Martin & Čech, Stanislav, 2019, Taxonomy And Stratigraphic Distribution Of The Ammonite Schloenbachia Neumayr, 1875 From The Bohemian Cretaceous Basin, pp. 64-69 in Fossil Imprint 75 (1) on page 65, DOI: 10.2478/if-2019-0005, http://zenodo.org/record/538733
Text-fig. 4. Lithostratigraphy of the BCB and standard ammonite zonation in relation to Schloenbachia lymensis occurrence. a. Plaňany. b. Slaný. Dashed lines indicate chronostratigraphic ranges of marine strata in both localities. For detailed litho- and biostratigraphy of the Pecínov Member see Košťák et al. (2018). in Taxonomy And Stratigraphic Distribution Of The Ammonite Schloenbachia Neumayr, 1875 From The Bohemian Cretaceous Basin
No full textText-fig. 4. Lithostratigraphy of the BCB and standard ammonite zonation in relation to Schloenbachia lymensis occurrence. a. Plaňany. b. Slaný. Dashed lines indicate chronostratigraphic ranges of marine strata in both localities. For detailed litho- and biostratigraphy of the Pecínov Member see Košťák et al. (2018).Published as part of Košťák, Martin, Sklenář, Jan, Mazuch, Martin & Čech, Stanislav, 2019, Taxonomy And Stratigraphic Distribution Of The Ammonite Schloenbachia Neumayr, 1875 From The Bohemian Cretaceous Basin, pp. 64-69 in Fossil Imprint 75 (1) on page 67, DOI: 10.2478/if-2019-0005, http://zenodo.org/record/538733
An upper Turonian (Upper Cretaceous) inoceramid zonation and a round-the-world trip with Mytiloides incertus (Jimbo, 1894)
No full text1712Publikacja bezkosztow
Text-fig. 2. a–g. Schloenbachia lymensis SPATH, 1926. a–d. S. lymensis from the Plaňany quarry. a. Lateral view. b. Ventral view. c. Whorl section (improved from Soukup 1971). d. Suture line (adopted from Soukup 1971; improved). E – external lobe, A – adventive lobe, U1 and U2 – umbilical lobes. e–g. S. lymensis from the locality Slaný. e, g. Ventro-lateral view showing larger clavi modified into spines closely to the aperture. f. Ventral view. Scale bars equal 10 mm. in Taxonomy And Stratigraphic Distribution Of The Ammonite Schloenbachia Neumayr, 1875 From The Bohemian Cretaceous Basin
No full textText-fig. 2. a–g. Schloenbachia lymensis SPATH, 1926. a–d. S. lymensis from the Plaňany quarry. a. Lateral view. b. Ventral view. c. Whorl section (improved from Soukup 1971). d. Suture line (adopted from Soukup 1971; improved). E – external lobe, A – adventive lobe, U1 and U2 – umbilical lobes. e–g. S. lymensis from the locality Slaný. e, g. Ventro-lateral view showing larger clavi modified into spines closely to the aperture. f. Ventral view. Scale bars equal 10 mm.Published as part of Košťák, Martin, Sklenář, Jan, Mazuch, Martin & Čech, Stanislav, 2019, Taxonomy And Stratigraphic Distribution Of The Ammonite Schloenbachia Neumayr, 1875 From The Bohemian Cretaceous Basin, pp. 64-69 in Fossil Imprint 75 (1) on page 66, DOI: 10.2478/if-2019-0005, http://zenodo.org/record/538733
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Sytematics, palaeoecology and trophical structure of bivalve associations within the OAE2 in the Bohemian Cretaceous Basin (Upper Cenomanian): Pecínov quarry
Get PDFTitle: Sytematics, palaeoecology and trophical structure of bivalve associations within the OAE2 in the Bohemian Cretaceous Basin (Upper Cenomanian): Pecínov quarry Author: Bc. Lucie Kunstmüllerová Department: Institute of geology and palaeontology Supervisor: doc. RNDr. Martin Košťák, Ph.D. Abstract: This master thesis provides an updated taxonomic inventory of the bivalve fauna of the Pecínov locality, places the fauna in its palaeobiogeographic setting, and addresses its palaeoecological significance. In the literature research part of the thesis the basic geology of the locality and an overview of the Bohemian Cretaceous Basin are presented. Processes connected to the ocean anoxic events, specifically to the OAE 2 are also discussed. The research part of the thesis describes the systematics of the bivalve assemblage (with the exception of Inoceramidae) and its statistical evaluation with the emphasis on the environment interpretations of the locality. In total, over 350 specimens have been considered and assigned to 20 genera within 15 families and 9 orders. Bivalve functional morphology and guilds are described to interpret palaeoecology. Guilds are based on life habit and feeding category. Four main guilds are recognized: epifaunal suspension-feeders, semi-infaunal suspension-feeders, infaunal..
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
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