Description Pseudovirgulina gafsensis Grignani & Cococcetta, 1974 - Figs. 16-18, holotype; deposited in the collections of the Micropaleontology Laboratory, AGIP, Direzione Mineraria (now ENI), San Donato Milanese, Italy. Slide 2678. Dimensions of the holotype: length: 0.40 mm; max. diameter: 0.15 mm. Type locality: 60 km west of Gafsa (Tunisia), Oued Tseldja series, El Haria Formation; sample MSA 1934. Age: Paleocene. From Grignani & Cococcetta (1974).