Ammonia parkinsoniana (d’Orbigny, 1839b)

Symphonia, Tabita K. & Senthil, Nathan D., 2019, Taxonomic notes on Recent Foraminifera from the Continental Shelf-Slope Region of Southwestern Bay of Bengal, East Coast of India, Palaeontologia Electronica (55 A) 22 (3), pp. 1-89 : 18

publication ID

https://doi.org/ 10.26879/811

DOI

https://doi.org/10.5281/zenodo.11073561

persistent identifier

https://treatment.plazi.org/id/03F787AB-FFFB-FFA4-6BEF-FB30FE6D5AB4

treatment provided by

Felipe

scientific name

Ammonia parkinsoniana (d’Orbigny, 1839b)
status

 

Ammonia parkinsoniana (d’Orbigny, 1839b) View in CoL

Figure 4.9-10 View FIGURE 4. 1 View FIGURE 5. 1-2 View FIGURE 6. 1-2 View FIGURE 7. 1-2 View FIGURE 8. 1-2 View FIGURE 9. 1-2 View FIGURE 10. 1

1839b Rosalina parkinsoniana d’Orbigny , p. 99, pl. 4, figs. 25-27.

2012 Ammonia beccarii (Linnaeus) ; Milker and Schmiedl, p. 117, figs. 27.3-4.

2015 Ammonia parkinsoniana (d’Orbigny) ; Hanagata and Nobuhara, p. 119, fig. 35.7-8.

Description. Test small, circular, spiral side convex, umbilical side flattened, wall calcareous, perforate, surface smooth; chambers subglobular, inflated on the spiral side, triangular on the umbilical side, arranged trochospirally; periphery broadly rounded, sutures nearly straight on the spiral side, radial on the umbilical side; umbilicus deeply sutured, with a calcitic knob; aperture an interiomarginal opening.

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