Paleocene and Eocene planktonic foraminifera of the Families Hantkeninidae Cushman, 1927, Truncorotaloididae Loeblich and Tappan, 1961 and Hedbergellidae Loeblich and Tappan, 1961 from the Lom Depression.

The present article is the second part of two contributions presenting the taxonomy of planktonic foraminiferal assemblages from the Paleocene and Eocene in the Lom depression. Taxonomical descriptions of 24 species belonging to 7 genera (Hantkenina Cushman, 1924 - 3 species, Acarinina Subbotina, 1953 - 11 species, Mоrozovella McGowran and Luterbacher, 1964 - 4 species, Igorina Davidzon, 1976 - 1 species, Globanomalina Haque, 1956 - 1 species, Pseudohastigerina Banner and Blow, 1959 - 1 species, Turborotalia Cushman and Bermudez, 1949 - 3 species), 3 families (HANTKENINIDAE Cushman, 1927, TRUNCOROTALOIDIDAE Loeblich and Tappan, 1961, HEDBERGELLIDAE Loeblich and Tappan, 1961) and 1 superfamily (GLOBIGERINOIDEA Carpenter, Parker and Jones, 1862) of Suborder GLOBIGERININA Delage and Hérouard, 1896 are given following the classification of Pearson et al. (2006). 15 species are first described in Bulgaria. [ABSTRACT FROM AUTHOR]