Dr. Nagy I. Zoltán szerk.: Fragmenta Mineralogica Et Palaentologica 3. 1972. (Budapest, 1972)

Occurrence

î G. velascoensis floods the upper part of the Paleocene, characterizing the G. velascoensis zone. Stratigraphie range: All references show clearly that G. velas coensis is an excellent Inaex fossil for the upper Paleocene, This specie

B has been recorded from every part of the world where rocks of this age has been studied. Globorotalia whitei WEISS (pl. VI. fig. 1; pl, X. fig. 5.) 1955 Globorotalia whitei WEISS. - WEISS, p. 18-19» pi. 6, fig. 1-3. 1957 Globorotalia whitei WEISS. - BOLLI, p. 79, pi. 19, fig. 10-12. Descriptions Test medium,low trochospiral composed of 2 whorls, dorsal side nearly flat, ventral side inflated. Equatorial periphery lobate,axial periphery rounded, slightly angular. Chambers inflated, slightly compressed, about 12 arranged in 2 whorls, the last whorl composed of 4 chambers, increasing moderatly in size. Wall oalcareous perforate, finely spinose. Sutures on the dorsal side strongly curved, on the ventral side radial strongly incised. Umbilicus small, deep and open. Aperture interiomarginal extraumbilical - umbilical. Diameters 0,33 mm Occurrence s This species occurs in small amount in the G. pseu domenardii zone in the Taramsa section. Stratigraphie ranges This species was firstly described by WEISS (1955) from the Paleocene and lower Eocene of northwestern Peru, G., whitei was recorded by BOLLI (1957) from the G. pseudomenar-