Fig. 11 in Taphonomy of the earliest Cambrian linguliform brachiopods

Fig. 11. EDX analyses of Recent lingulid brachiopod Lingula anatina Lamark, 1801 (AF JEn.An.Long) from Japan. A. The gut wall. B. The gut content with the siliceous layer due to the diatoms. C. The lophophore (C3), close up of the lophophoral tentacles (C1). The white mineral visible in C1 and C3 is Si (distributed in the whole lophophore). SEM photographs (A1–C1, C3), EDX point analyses (A2–C2).