Reticulophragmium amplectens ( Grzybowski, 1898 )

Benedetti, A, 2017, Eocene / Oligocene deep-water agglutinated foraminifers (DWAF) assemblages from the Madonie Mountains (Sicily, Southern Italy), Palaeontologia Electronica 20 (1), pp. 1-66 : 46

publication ID

https://doi.org/ 10.26879/660

persistent identifier

https://treatment.plazi.org/id/03B7056B-2B60-0A18-FF09-FCBEFD19F9BC

treatment provided by

Felipe

scientific name

Reticulophragmium amplectens ( Grzybowski, 1898 )
status

 

Reticulophragmium amplectens ( Grzybowski, 1898) View in CoL

Figure 21.4-7 View FIGURE 21

1898 Cyclammina amplectens ; Grzybowski, p. 292, pl. 12, figs. 1-3.

1954 Cyclammina amplectens Grzybowski ; Geroch and Gradzinski, p. 39-40, tab. IV, figs. 10-13, tab. V, fig. 10a-d.

1992 Reticulophragmium amplectens (Grzybowski) ; Morlotti and Kuhnt, p. 223, pl. 4, figs. 9-11.

2005 Reticulophragmium amplectens (Grzybowski) ; Kaminski and Gradstein, p. 491, pl. 123, figs. 1-6.

Material. 18 specimens from four samples.

Description. Test free, biconvex, planispiral involute coil, with acute periphery and depressed umbilicus. Initial chambers are triangular and without alveoles which appear in the adult stage, simple and not branched.

Distribution. Eocene–Oligocene of the Thethys

( Kaminski and Gradstein, 2005); signaled from the

Miocene of the Greenland Sea ( Osterman and

Spiegler, 1996).

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