Dr. Nagy I. Zoltán szerk.: Fragmenta Mineralogica Et Palaentologica 3. 1972. (Budapest, 1972)
BERGGREN (i960) recorded this species from the lower Eocene of northwestern Germany. EL NAGGAR (1966) described this species from the upper Paleocene. ( G. velascoensis zone) in Esna-Idfu region Egypt. Globigerina daub je rgen si s BRONNIMANN (pl. I. fig. 2. ) 1953 Globigerina daubjergensis n. sp. - BRONNIMANN, p. 34-0, fig. !.. 1957 Globigerina daubjergensis BRONNIMANN. - BOLLI, p. 70, pi. 16, figs. 13-15. I957 Globigerina daubjergensis BRONNIMANN. - TROELSEN , p. 128, pi. 30, figs. 1, 2. 1957 Globigerinoides daubjergensis (BRONNIMANN). - LOEBLICH & TAPPAN, p. 184, pl. 40, figs. 1, 41, figs. 9, 42. figs. 6, 7, 43, figs. 1, 44, figs. 7, 8. I960 Globigerina daubjergensis BRONNIMANN. - BOLLI & CITA p. 370, pi. 34, figs, la, c. I960 Globigerina daubjergensi s (BRONNIMANN). - OLSSON p. 43, pi. 8, figs. 4, 6. I960 Globigerina daubjergensi s BRONNIMANN. gens. - HOPKER p. 74, Text.figs. 29, 34. 1962 Globigerinoides daubjergensis (BRONNIMANN). - HILLEBRANDT p. 123, pi. 11, figs. 19a, b. 1964 Globigerina daubjergensi s BRONNIMANN. - SAID & SABRY, p. 387, pi. 3, fig. 8. 1966 Globigerina daubjergensis BRONNIMANN. - EL NAGGAR, p. 161, pi. 15, figs. 3a, c. Description: Test small,high trochosp irai ,composed of 3 whorls. The last whorl is composed of 4 subglobular chambers increasing gradually in size, initial chambers extremely small. Periphery lobajte. Sutures depressed, slightly curved on the dorsal side,