Bulimina gutta Chapman and Parr

Hanagata, S & Nobuhara, T, 2015, Illustrated guide to Pliocene foraminifera from Miyakojima, Ryukyu Island Arc, with comments on biostratigraph, Palaeontologia Electronica (Cambridge, England) 33 (8), pp. 1-142 : 82

publication ID

https://doi.org/ 10.26879/444

persistent identifier

https://treatment.plazi.org/id/A029445F-E972-FFD7-4885-BDFC7645A138

treatment provided by

Felipe

scientific name

Bulimina gutta Chapman and Parr
status

 

Bulimina gutta Chapman and Parr View in CoL

Figures 26.5, 26.6 View FIGURE 26

1937 Bulimina buchiana d’Orbigny , var. gutta Chapman and Parr , p. 86, pl. 8, fig. 14.

1947 Bulimina buchiana d’Orbigny , var. gutta Chapman and Parr — Cushman and Parker, p. 127, pl. 29, fig. 16.

1966 Laterostomella voluta Belford , pp. 44, 45, pl. 3, figs. 14—16.

1977 Bulimina cf. buchiana gutta Chapman and Parr — McDougall, pp. 244, 245, pl. 104, figs. 10, 11.

1989 Laterostomella striata Klasz and Rérat — Klasz, Kroon, and Hinte, pp. 215—226.

Remarks. This species is characterized by an elongate and slender test with raised striae that persist to the penultimate chamber. Chamber arrangement of the earlier stage is difficult to observe due to the raised striae; later chambers are strongly twisted which suggests a triserial early stage. The genus Laterostomella sensu Klasz et al. (1989) is biserial; species belonging to the genus show a clearly different form from the present species.

Occurrence. Common in the Yonahama Formation.

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