Figure 8. Pseudofallotella drobneae n. gen. n.sp. from the Paleocene of Campeche (SE Mexico). Scale bar = 0.6 mm for pictures A-I and K; 0.15 mm for picture J. A, F, oblique sections. B-D, G, I, longitudinal sections. E, transversal section. H, K, axial section. J, detail of the marginal chamber wall of specimen I. A, 95-Me-46-06. B, 95-Me-46-07. C, 95-Me-46-08. D, 95-Me-46-09. E, 95-Me-46-10. F, 95-Me-46-11. G, 95-Me-46-12. H, 95-Me-46-13. I, 95-Me-46-14. J, 95-Me-46-15. K, 95-Me-46-30.

Abbreviations: d: deuteroconch; f: foramen; b: beam; i b: intercalary beam; m f: marginal foramen (aperture); chw: chamber wall; p: pillar; pr: proloculus; r: rafter; s: septum. See v for definition of terms.