Oddělení biologie / Department of Biology

Kolekce


Recent Submissions

Walter, Jan , Hradská, Ivana , Těťál, Ivo , Kout, Jiří , Bureš, Jan , Vodička, Stanislav , Vaněk, Ondřej , Vavřínková, Jaroslava , Rauchová, Karolína
Kaolinové oprámy u města Horní Bříza a jejich význam pro vybrané skupiny hub a bezobratlých

Post-mining sites are the important refuges for many groups of organism. The faunistic survey of selected groups of invertebrates and fungi is summarized in this study. Spiders (Araneae), beetles (mainly: Coleoptera: Carabidae), butterflies and moths (Lepidoptera) and macromycetes (Fungi: Ascomycota,&...

Kraft, Petr , Mergl, Michal
Struggle for phosphorus and the Devonian overturn

Organisms with external phosphatic shells diversified and became abundant at the beginning of the Early Paleozoic but gradually declined and were rare by its end. The decreasing availability of phosphorus in oceans is thought to be responsible for this evolutionary trend. Responses of&#...

Weiner, Tomáš , Weinerová, Hedvika , Mergl, Michal , Kalvoda, Jiří , Gregorová, Růžena
Carboniferous limestone boulder from the Badenian clastics (Carpathian Foredeep, Czech Republic): A useful data source on the Palaeozoic of the Moravosilesian Basin

The lower Badenian basal and marginal clastics of the Carpathian Foredeep represent a useful source of information on the Palaeozoic units of the Moravosilesian Basin (Bohemian Massif). This study addresses in detail a Tournaisian limestone boulder from a locality near Kučerov village. ...

Mergl, Michal , Šmídtová, Nikola
Dendritické vrtby v miskách ramenonožců ze středního devonu (eifelu) pražské pánve (Barrandien, Česká republika)

Three ichnospecies of dendritic borings (Clionolithes cf. cervicornis, C. isp. A, and C. isp. B) were observed in abundant brachiopod shells in the Třebotov Formation (lowermost Eifelian, zone Polygnathus partitus) in two Prague localities (Praha–Holyně, “V rokli”, and Praha–Barrandov, street “K&...

Mergl, Michal
First record of Podichnus in byronid shell from the Lower Devonian (Pragian) of the Prague Basin, Czechia

Brachiopod etching trace Podichnus, typically with centrifugally arranged clusters of holes or slits, has hitherto been known only in calcium carbonate substrates. The similar etching trace is newly described on calcium phosphate substrate. The trace Podichnus isp. in a wall of a phosph...