Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
The new cheilostome bryozoan Metrarabdotos nehybai from the Middle Miocene of Moravia (Czech Republic) : Palaeofaunistic, taxonomie and ontogenetic aspects. / Zágoršek, Kamil; Ostrovsky, Andrew N.; Vávra, Norbert.
в: Neues Jahrbuch fur Geologie und Palaontologie - Abhandlungen, Том 260, № 1, 04.2011, стр. 21-31.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - The new cheilostome bryozoan Metrarabdotos nehybai from the Middle Miocene of Moravia (Czech Republic)
T2 - Palaeofaunistic, taxonomie and ontogenetic aspects
AU - Zágoršek, Kamil
AU - Ostrovsky, Andrew N.
AU - Vávra, Norbert
PY - 2011/4
Y1 - 2011/4
N2 - Samples from borehole Vranovice VK 1 (Moravia, Czech Republic) have yielded a bryozoan fauna comparable with two bryozoan faunas of equivalent age (early Badenian, Lower Lagenid Zone) from Austria (Niederleis, Locatelliwald). As previously shown by studies on foraminifera, the bryozoans indicate changes of the environment (mainly shallowing upwards) during the early Badenian. In most of the samples studied a new cheilostome bryozoan (Metrarabdotos nehybai sp. nov.) from the family Metrarabdotosidae has been found. A detailed taxonomie description is given. Skeletal thickening of the frontal shield ('secondary calcification') strongly changes the external appearance of the ontogenetically older zooids, but internal features remain stable and permit precise identification.
AB - Samples from borehole Vranovice VK 1 (Moravia, Czech Republic) have yielded a bryozoan fauna comparable with two bryozoan faunas of equivalent age (early Badenian, Lower Lagenid Zone) from Austria (Niederleis, Locatelliwald). As previously shown by studies on foraminifera, the bryozoans indicate changes of the environment (mainly shallowing upwards) during the early Badenian. In most of the samples studied a new cheilostome bryozoan (Metrarabdotos nehybai sp. nov.) from the family Metrarabdotosidae has been found. A detailed taxonomie description is given. Skeletal thickening of the frontal shield ('secondary calcification') strongly changes the external appearance of the ontogenetically older zooids, but internal features remain stable and permit precise identification.
KW - Bryozoa
KW - Miocene
KW - Moravia
KW - New species
KW - Secondary calcification
KW - Taxonomy
UR - http://www.scopus.com/inward/record.url?scp=79956082863&partnerID=8YFLogxK
U2 - 10.1127/0077-7749/2011/0126
DO - 10.1127/0077-7749/2011/0126
M3 - Article
VL - 260
SP - 21
EP - 31
JO - Neues Jahrbuch fur Geologie und Palaontologie - Abhandlungen
JF - Neues Jahrbuch fur Geologie und Palaontologie - Abhandlungen
SN - 0077-7749
IS - 1
ER -
ID: 5054814