Placentammina placenta ( Grzybowski, 1898 ), 1960
publication ID |
https://doi.org/ 10.26879/660 |
persistent identifier |
https://treatment.plazi.org/id/03B7056B-2B5E-0A26-FC84-FC61FF8EF922 |
treatment provided by |
Felipe |
scientific name |
Placentammina placenta ( Grzybowski, 1898 ) |
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Placentammina placenta ( Grzybowski, 1898) View in CoL
Figure 12.16 View FIGURE 12
1898 Reophax placenta ; Grzybowski, p. 276, pl. 10, figs. 9, 10.
1943 Placentammina placenta ; Majzon, p. 152, pl. 3, fig. 7a-c.
1954 Saccammina placenta (Grzybowski) ; Geroch and Gradzinski, p. 36.
1960 Saccammina placenta (Grzybowski) ; Geroch, p. 121, pl. 2, figs. 1-6.
1987 Placentammina placenta (Grzybowski) ; Loeblich and Tappan, p. 31, 32, pl. 21, figs. 12-19.
2005 Placentammina placenta (Grzybowski) emend. Geroch, 1960 View in CoL ; Kaminski and Gradstein, p. 136, pl. 11, figs. 1-6.
Material. 11 specimens from eight samples
Description. Test medium size, single chamber circular in outline and compressed in both the sides. Wall composed of quartz grains of different size. Aperture small and circular on a raised neck in more or less eccentric position.
Distribution. Common in flysch-type deposits from the Late Cretaceous to the Eocene of Carpathians;
signaled in the Oligo-Miocene flysches of Mediterranean areas.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Placentammina placenta ( Grzybowski, 1898 )
Benedetti, A 2017 |
Placentammina placenta (Grzybowski)
emend. Geroch 1960 |