Original Publication: Foraminifery datskikh i paleogenovykh otlozhenii severnogo Kavkaza. In Mikrofauna neftyanykh mestorozhdenii Kavkaza, Emby I Srednei Azii, Vesesoyuznyi nauchno-issledovatel'skii geologorazvedochni neftyanoi institut (VNIGRI), new series, 51:5-112