Record details

Title
    A contribution to the theory of the cameral mantle in some Silurian Nautiloidea (Mollusca, Cephalopoda)
Statement of responsibility
    Ivan Kolebaba
Author
    Kolebaba, Ivan
Language
    anglicky
Source title - serial
    Věstník Českého geologického ústavu (Bulletin of the Czech Geological Survey)
Vol./nr.
    Roč. 77, č. 3
Pages
    s. 183-186
Year
    2002
Notes
    2 obr., 1 fot., 1 pl., 10 bibl.
    České resumé
    il.
    Zkr. název ser.: Věst. Čes. geol. Úst. (Bull. Czech geol. Surv.)
Subject group
    Barrandien
    Cephalopoda
    lokalita typová
    ludlow
    morfologie funkční
    Nautiloidea
    nový taxon
    pražská pánev
    silur
    taxonomie
Geographical name
    ČR-Čechy
    Praha-Radotín
Keyword
    Cameral
    Cephalopoda
    Contribution
    Mantle
    Mollusca
    Nautiloidea
    Silurian
    Theory
Abstract (in english)
   Plagiostomoceras vestigium sp. n., a new species of orthoconic cephalopods from the Silurian (Ludlow, Ludfordian, Kopanina Formation) of Central Bohemia, is described. Based on the proved original presence of the cameral mantle in gas chambers, the described species has been assigned to the family Leurocycloceratidae, order Pallioceratida Marek, 1998. Three morhological types of the cameral mantle have been distinguished in six species of Protobactrites, Plagiostomoceras, Nucleoceras and Murchisoniceras, in which this tissue has been proved. Characteristic cross-sections of their gas chambers are figured
Contributor
    Česká geologická služba
Contributor code
    ČGS (UNM)
Source format
    U
Entered date
    10. 7. 2007
Import date
    8. 8. 2012