Gigantismus amonitů: evoluční a ekologický fenomén, možné příčiny
| Thesis title in Czech: | Gigantismus amonitů: evoluční a ekologický fenomén, možné příčiny |
|---|---|
| Thesis title in English: | Gigantism in ammonites, an evolutionary and ecological phenomenon, possible causes |
| Key words: | gigantičtí amonti, evoluční trendy, bioeventy, paleogeografické a stratigrafické rozšíření |
| English key words: | giant ammonites, evolutionary trends, bioevents, palaeogeographical and stratigraphical distribution |
| Academic year of topic announcement: | 2022/2023 |
| Thesis type: | Bachelor's thesis |
| Thesis language: | čeština |
| Department: | Institute of Geology and Paleontology (31-420) |
| Supervisor: | prof. RNDr. Martin Košťák, Ph.D. |
| Author: | hidden - assigned and confirmed by the Study Dept. |
| Date of registration: | 26.10.2023 |
| Date of assignment: | 26.10.2023 |
| Confirmed by Study dept. on: | 22.01.2024 |
| Guidelines |
| Historická a stratigrafická geologie, Systematická paleontologie I a II, Paleoekologie, Sedimentologie |
| References |
| Ifrim C, Stinnesbeck W, Gonzalez, Gonzalez AH, Schorndorf N, Gale AS, 2021: Ontogeny, evolution and palaeogeographic distribution of the world’s largest ammonite Parapuzosia (P.) seppenradensis (Landois, 1895). PLoS ONE 16(11): e0258510. https://doi.org/ 10.1371/journal.pone.0258510 Miller AK, Youngquist W., 1946: A giant ammonite from the Cretaceous of Montana. J Paleont. 20 (5):479–84. Forsythe JW. 1993: A working hypothesis of how seasonal temperatute change may impact the field growth of young cephalopods. In: Okutani T, O’Dor RK, Kubodera T, editors. Recent advances in cephalopod fisheries biology. Tokyo, Japan: Tokai University Press. p. 133–43. Cobban WA, Kennedy WJ. 1993: A giant baculite from the Upper Campanian and Lower Maastrichtian of the Western Interior. United States Geological Survey Bulletin. 2073:C1–C4. G. Schweigert, V. Schlampp 2020: Hypowaagenia nov. gen., a rare genus of giant aspidoceratid ammonite from the Upper Jurassic of Southern GermanyVolumina Jurassica, XVIII (1), pp. 23-36, 10.7306/vj.18.2 |
| Preliminary scope of work |
| Během vývoje mezozoických amonitů se několikrát objevila zajímavá adaptace – gigantismus. Cílem rešeršní bakalářské práce je shrnutí výskytů v evoluční a geologické historii, v souvislosti se změnami mořského ekosystému. Práce by měla odpovědět na otázky, proč ke gigantismu docházelo, a zda byla tato adaptace úspěšná. Bakalářská práce by měla předcházet diplomové práci, ve které by se uchazeč/ka zaměřil/a na konkrétní případy v české křídové pánvi. |
| Preliminary scope of work in English |
| During the development of Mesozoic ammonites, an interesting adaptation - gigantism - appeared several times. The aim of the research bachelor's thesis is to summarize occurrences in evolutionary and geological history, in connection with changes in the marine ecosystem. The work should answer the questions why gigantism occurred and whether this adaptation was successful. The bachelor's thesis should precede the diploma thesis, in which the applicant would focus on specific cases in the Bohemian Cretaceous basin. |