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Alanlordia niasensis Banner & Samuel, 1995
Description Banner, F. T.; Samuel, M. A. (1995). Alanlordia, a new genus of acervuline foraminifera from the Neogene of Indonesia. Journal of Micropalaeontology. 14(2): 107-117., available online at https://doi.org/10.1144/jm.14.2.107page(s): p. 111, pl. 1-4 (holotype pl. 1).
Fig. 1. Holotype. BM(NH) P 52875. Sample Nias 1, Late Pliocene. Near-equatorial thin section, x 80. Showing initial spire around the megalospheric proloculus, with the heavy dorsal pillaring cut obliquely and an equally oblique cut of the ventral lateral chambers. Fig. 2. Detail of Fig. 1. x 200. Showing the basal (interiomarginal) simple septal aperture which links successive chambers of the spire, but also the initiation (in the peripheral parts of the walls of the spiral chambers of the cribrate, pore-like areal apertures
which link to the succeeding lateral chambers. The walls of the lateral chambers are so thick that these areal apertures resemble stoloniferous canals. JPG file - 338.16 kB - 630 x 830 pixels added on 2024-01-1890 viewsForaminifera taxa Alanlordia niasensis Banner & Samuel, 1995 †checked Le Coze, François 2024-01-18
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