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Palaeoecology, sedimetology and biostratigraphy of the Chýnice limestone at Čeřinka near Bubovice
Ferrová, Lenka ; Frýda, Jiří (advisor) ; Budil, Petr (referee)
The diploma thesis presented deals with paleoecological, biostratigraphical and sedimentological research in the most important locality of the Chýnice Limestone - Čeřinka near Bubovice village. The research was carried out during the years 2006-2010. Multidisciplinary approach has been applied during the fieldwork as well as in the subsequent laboratory research. Such an approach brought a lot of valuable knowledge. The contact between the Zlíchov and Chýnice Limestone has been described and characterized for the first time within this thesis in this locality using sedimentological, biostratigrafphical and geochemical data. Among others, microfacies analysis has been carried out and the sedimentary succession the of Chýnice Limestone has been described and sedimentary environment has been interpreted. During my research I was able to gather the largest collection of fossils with the exact stratigraphic position, which was ever collected within the Chýnice Limestone (2500 pcs). Fifty new taxa in total have been recorded from the Čeřinka locality during my research, representing almost 80% increase of taxa known from this classic locality. Numerical analysis of the fauna diversity development of the Chýnice Limestone revealed an increase of the total diversity in time and in the same time decrease of...
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Ontogeny of trilobites
Laibl, Lukáš ; Fatka, Oldřich (advisor) ; Budil, Petr (referee)
The thesis summarizes the current state of knowledge about the ontogeny of trilobites. The introductory chapters describe the basic morphology and anatomy of trilobites, and also mention their ecology, occurrence and feeding habits. In the main part of my thesis, I first summarized the existing research in this area, and also dealt in detail with methods of preservation of trilobite larvae, their reproduction, growth, embryology, postembryonal development, segmentation and ecology. I also mentioned the possible usage of this knowledge in other fields (stratigraphy, biogeography, etc.). The last section is a contemporary view on the systematics of trilobites and their position within the Arthropoda.
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Review of phyllocarid crustacenas of the Barrandian area
Šilinger, Matěj ; Fatka, Oldřich (advisor) ; Budil, Petr (referee)
The thesis summarizes the actual knowledge about classification and stratigraphic distribution of phyllocarid crustaceans in Ordovician to Devonian sediments of the Barrandian area. The thesis includes revision of systematic position and classification of individual taxa, mainly on the basis of data and observations published outside of the Czech Republic. The photographic documentation of selected specimens housed in institutional collections is newly provided.
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