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. Lacuna vincenti Nyst mss. IRSNB 00112; Bartonian, Eocene; Jette, Brussels, Belgium	Lectotype (non figured)
. Turboniella edwardsi Glibert 1938 IRSNB 00163; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Ancilla (Ancillarina) canalifera Lamarck, 1802 IRSNB 00344; Bartonian, Eocene; Laeken, Brussels, Belgium	Plesiotype
. Ancistrosyrinx terebralis Lamarck, 1804 IRSNB 00353; Bartonian, Eocene; Laeken, Brussels, Belgium	Plesiotype
. Marginella nitidula Deshayes, 1835 IRSNB 00349; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Amalda buccinoides (Lamarck, 1803) IRSNB 00343; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Athleta bicorona Lamarck sp. 1802 IRSNB 00336; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype (non Figured)
. Turris wateleti Deshayes, 1865 IRSNB 00350; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Clavilithes maximus (Deshayes, 1835) IRSNB 00335; Bruxellian, Eocene; Neder-Ockerzeel, Vlaamse Brabant, Belgium	Plesiotype (non Figured)
. Galeodes vincenti Glibert, 1938 IRSNB 00282; Bartonian, Eocene; Neder-Over-Heembeek, Brussels; Belgium	Paratype (non Figured)
. Lyria simplex (Deshayes, 1835) IRSNB 00338; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype (non Figured)
. Scala subcylindrica Nyst, 1843 IRSNB 00150; Bartonian, Eocene; Laeken, Brussels, Belgium	Plesiotype
. Lyria simplex (Deshayes 1835) IRSNB 00340; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype (non Figured)
. Lyria simplex (Deshayes, 1835) IRSNB 00339; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Athleta spinicosta (Vincent & Rutot, 1881) IRSNB 00342; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Holotype
. Admete couturieauxi Glibert, 1938 IRSNB 00345; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Holotype
. Scaphella honi Glibert, 1938 IRSNB 00341; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Holotype
. Uxia vincenti Glibert, 1938 IRSNB 00346; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Holotype
. Cosmolithes uniplicatus Lamarck IRSNB 00331; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Lathyrus funiculosus Lamarck IRSNB 00328; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Pisanella laekeniana G. Vincent IRSNB 00324; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Paratype (non Figured)
. Pisanella laekeniana G. Vincent IRSNB 00325; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Paratype (non Figured)
. Pisanella laekeniana G. Vincent IRSNB 00326; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Paratype (non Figured)
. Clavilithes macrospira Cossman IRSNB 00333; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Clavilithes pariensis Mayer IRSNB 00330; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype (non Figured)
. Clavilithes parisiensis Mayer IRSNB 00329; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Clavilithes scalaris Lamarck IRSNB 00332; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Ficus smithii Sowerby, 1827 IRSNB 00251; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Fusus crockaerti Vincent & Lefèvre, 1873 IRSNB 00284; Bartonian, Eocene; Laeken, Brussels, Belgium	Plesiotype
. Hippochrenes amplus Solander, 1766 IRSNB 00167; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Hippochrenes amplus Solander, 1766 IRSNB 00168; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Hippochrenes rutoti Glibert, 1938 IRSNB 00169; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Paratype
. Mesalia incerta Deshayes, 1832 IRSNB 00187; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Natica epiglottina Lamarck, 1804 IRSNB 00208; Bartonian, Eocene; Laeken, Brussels, Belgium	Plesiotype
. Opalia laevigata Lefèvre, 1873 IRSNB 00146; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Sassia expansa Sowerby, 1850 IRSNB 00255; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Sassia wemmelensis Vincent, 1900 IRSNB 00258; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Scala affinis Deshayes, 1861 IRSNB 00196; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Scala spirata Galeotti, 1837 IRSNB 00154; Bartonian, Eocene; Laeken, Brussels, Belgium	Neotype (non figured)
. Scala spirata Galeotti, 1837 IRSNB 00155; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Sigaretus clathratus Gmelin, 1791 IRSNB 00211; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Syscostoma bulbiforme Lamarck 1803 IRSNB 00320; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Turritella cf. imbricataria Link IRSNB 00189; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Hippochrenes rutoti Glibert, 1938 IRSNB 00170; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Holotype
. Scala subcylindrica Nyst, 1843 IRSNB 00149; Bartonian, Eocene; Laeken, Brussels, Belgium	Holotype
. Aclis eocaenica Bourry 1887 IRSNB 00197; Bartonian, Eocene; Laeken, Brussels, Belgium	Plesiotype
. Adeorbis intermedius Deshayes, 1862 IRSNB 00185; Bartonian, Eocene; Laeken, Brussels, Belgium	Plesiotype
. Adeorbis politus (Edwards mss.) Morlet, 1888 IRSNB 00186; Bartonian, Eocene; Laeken, Brussels, Belgium	Plesiotype
. Capulus cf. singularis Deshayes IRSNB 00201; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Eratotrivia cf. bernayi Cossmann IRSNB 00231; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Eratotrivia cf. platystoma Edwards IRSNB 00232; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Homalaxis marginata Deshayes, 1832 IRSNB 00192; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Margarites trochiformis Deshayes, 1832 IRSNB 00182; Bartonian, Eocene; Laeken, Brussels, Belgium	Plesiotype
. Niso micans Vincent, 1898 IRSNB 00159; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Niso obesula Vincent, 1898 IRSNB 00161; Bartonian, Eocene; Jette, Brussels, Belgium	Plesiotype
. Odostomia spina Deshayes, 1824 IRSNB 00198; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Paryphostoma minus Deshayes, 1861 IRSNB 00184; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Pyramidella emarginata Cossmann, 1888 IRSNB 00200; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Rimella canalis Lamarck, 1803 IRSNB 00204; Bartonian, Eocene; Neder-over-Heembeeck, Brussels, Belgium	Plesiotype
. Turboniella compta Deshayes, 1862 IRSNB 00199; Bartonian, Eocene; Laeken, Brussels, Belgium	Plesiotype
. Turritella crenulata Nyst, 1843 IRSNB 00190; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Pisanella laekeniana G. Vincent IRSNB 00327; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Typhis (Typhis) pungens Solander, 1766 IRSNB 00257; Bartonian, Eocene; Neder-Over-Heeembeek, Brussels, Belgium	Plesiotype
. Scala undosa Sowerby, 1827 IRSNB 00156; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Homalaxis cf. conoidea Cossmann IRSNB 00193; Bartonian, Eocene; Laeken, Brussels, Belgium	Plesiotype
. Margarites trochiformis Deshayes, 1832 IRSNB 00183; Bartonian, Eocene; Laeken, Brussels, Belgium	Plesiotype
. Mesalia solida Deshayes, 1861 IRSNB 00188; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Opalia laevigata Lefèvre, 1873 IRSNB 00145; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Holotype
. Scala compressilamella Vincent, 1873 IRSNB 00152; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Holotype
. Scala couturieauxi Glibert, 1938 IRSNB 00157; Bartonian Eocene,; Neder-Over-Heembeek; Brussels, Belgium	Holotype
. Scala dixoni Lefèvre, 1873 IRSNB 00148; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Holotype
. Turboniella edwardsi Glibert 1938 IRSNB 00162; Bartonian, Eocene; Barton, United Kingdom	Holotype
. Niso micans Vincent, 1898 IRSNB 00158; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Holotype
. Ampullospira vincenti Glibert, 1938 IRSNB 00210; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Holotype
. Pisanella laekeniana Vincent 1873 IRSNB 00323; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Holotype
. Siphonalia vincenti Glibert, 1938 IRSNB 00279; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Holotype
. Surculites vincenti Glibert 1938 IRSNB 00319; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Holotype
. Sassia putzeysi Glibert, 1938 IRSNB 00250; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Holotype
. Clavilithes maximus Cossman IRSNB 00334; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype (non Figured)
. Galeodes vincenti Glibert, 1938 IRSNB 00281; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Holotype
. Siphonalia wemmelensis Glibert 1938 IRSNB 00321; Bartonian,Eocene; Neder-Over-Heembeek, Brussels, Belgium	Holotype
. Surculites oblicostata Glibert 1938 IRSNB 00322; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Holotype
. Tibia sublucida Edwards IRSNB 00172; Bartonian, Eocene; Neder-over-Heembeeck, Brussels, Belgium	Plesiotype
. Aporrhais intuberculatus Vincent 1873 IRSNB 00166; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Holotype
. Scala curvilamella Vincent 1876 IRSNB 00153; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Holotype
. Acirsa lamellosa Vincent 1875 IRSNB 00151; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Acirsa lamellosa Vincent 1875 IRSNB 00144; Bartonian; Wemmel; Belgium	Paratype (non Figured)
. Hippochrenes amplus Solander 1766 IRSNB 00171; Bartonian, Eocene; Neder-over-Heembeeck, Brussels, Belgium	Plesiotype
. Tuba cyclostomoides Deshayes 1861 IRSNB 00191; Bartonian, Eocene; Neder-over-Heembeeck, Brussels; Belgium	Plesiotype
. Acirsa lamellosa Vincent 1875 IRSNB 00143; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Holotype
. Crommium wemmelensis (Vincent and Rutot mss.) Glibert IRSNB 00173; Bartonian, Eocene; Neder-over-Heembeek, Brussels, Belgium	Holotype
. Xenophora subagglutinans (Vincent and Rutot mss.) Glibert 1938 IRSNB 00165; Bartonian, Eocene; Brussels, Belgium	Holotype
. Scala nysti Lefèvre 1873 IRSNB 00147; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Holotype
. Xenophora wemmelensis (Vincent mss.) Glibert IRSNB 00164; Bartonian, Eocene; Brussels, Belgium	Holotype
. Monodontella geometrica Chavan, 1949 IRSNB 05146; Danian; Vigny; France	Holotype
. Scaphella vignyensis Chavan 1949 IRSNB 9743; Danian; Vigny; France	Holotype
. Acirsa anversiensis Deshayes 1861 IRSNB 00195; Bartonian, Eocene; Neder-over-Heembeek, Brussels, Belgium	Plesiotype
. Actaeon striatinus Deshayes, 1862 IRSNB 00365; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Cylichna ambigena Deshayes, 1862 IRSNB 00369; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Cylichna elliptica Sowerby, 1824 IRSNB 00370; Bartonian, Eocene; Laeken, Brussels, Belgium	Plesiotype
. Cylichna uniplicata Sowerby, 1850 IRSNB 00371; Eocene, Bartonian (Wemmel sands); Laeken, Brussels, Belgium	Plesiotype
. Ringicula (Ringicula) ringens Lamarck, 1804 IRSNB 00367; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Scaphander (Scaphander) conicus Deshayes, 1824 IRSNB 00374; Eocene, Bartonian (Wemmel sands); Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Turris (Hemipleurotoma) uniserialis Deshayes, 1835 IRSNB 00360; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Turris innexa Solander, 1766 IRSNB 00357; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Volvula lanceolata Sowerby, 1850 IRSNB 00368; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Actaeon striatinus Deshayes, 1862 IRSNB 00366; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype (non Figured)
. Conorbis amphiconus Sowerby, 1850 IRSNB 00359; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Conus (Leptoconus) deperditus Deshayes, 1865 IRSNB 00363; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Conus (Leptoconus) diversiformis edwardsi Cossmann, 1889 IRSNB 00361; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype (not published)
. Hemiconus incomptus Deshayes, 1865 IRSNB 00362; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Moniliopsis turbida Solander, 1766 IRSNB 00356; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Philine (Megistostoma) expansa Sowerby, 1850 IRSNB 00375; Eocene, Bartonian (Wemmel sands); Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Scaphander (Scaphander) conicus Deshayes, 1824 IRSNB 00373; Eocene, Bartonian (Wemmel sands); Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Tornatellaea simulata Solander, 1766 IRSNB 00364; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Eratotrivia bruxellensis Schilder 1933 IRSNB 7521; Lutetian; Brussels; Belgium	Holotype
. Triton flandricum De Koninck, 1837 IRSNB 03869; Rupelian; Baesele; Belgium	Holotype
. Galeodea nodosa retusa Deshayes 1865 IRSNB 00246; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Ficus smithii Sowerby 1827 IRSNB 00252; Bartonian, Eocene; Neder-over-Heembeeck, Brussels, Belgium	Plesiotype
. Fusus crockaerti Vincent and Lefèvre 1873 IRSNB 00283; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Holotype
. Calyptraea aperta Solander 1766 IRSNB 00203; Bartonian, Eocene; Neder-over-Heembeeck, Brussels, Belgium	Plesiotype
. Eocypraea boadicea Schilder 1929 IRSNB 00230; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Eocypraea bowerkankii Sowerby IRSNB 00234; Bartonian, Eocene; Neder-over-Heembeeck, Brussels, Belgium	Plesiotype (non Figured)
. Eocypraea inflata Lamarck 1802 IRSNB 00233; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Polynices brongniarti Deshayes 1804 IRSNB 00209; Bartonian, Eocene; Neder-over-Heembeeck, Brussels, Belgium	Plesiotype
. Polynices hantoniensis Pilkington 1804 IRSNB 00207; Bartonian, Eocene; Neder-over-Heembeeck, Brussels, Belgium	Plesiotype
. Polynices labellatus Lamarck 1804 IRSNB 00206; Bartonian, Eocene; Neder-over-Heembeeck, Brussels, Belgium	Plesiotype
. Siphonalia fortini Chédeville IRSNB 00280; Bartonian, Eocene; Neder-over-Heembeek, Brussels, Belgium	Plesiotype
. Solarium grande Nyst 1843 IRSNB 00194; Bartonian, Eocene; Neder-over-Heembeeck, Brussels, Belgium	Plesiotype
. Terebellum fusiforme Lamarck 1802 IRSNB 00205; Bartonian, Eocene; Neder-over-Heembeeck, Brussels, Belgium	Plesiotype
. Calyptraea lamellosa Deshayes 1824 IRSNB 00202; Bartonian, Eocene; Neder-over-Heembeeck, Brussels, Belgium	Plesiotype
. Eocypraea globularis Edwards 1854 IRSNB 00229; Bartonian, Eocene; Neder-over-Heembeeck, Brussels, Belgium	Plesiotype
. Ficus crassistria von Koenen 1889 IRSNB 00253; Bartonian, Eocene; Neder-over-Heembeeck, Brussels, Belgium	Plesiotype
. Ficus greenwoodi Sowerby 1825 IRSNB 00254; Bartonian, Eocene; Neder-over-Heembeeck, Brussels, Belgium	Plesiotype
. Galeodea nodosa retusa Deshayes 1865 IRSNB 00247; Bartonian, Eocene; Neder-over-Heembeeck, Brussels, Belgium	Plesiotype
. Galeodea singularis Deshayes IRSNB 00248; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Murex brevicauda Hébert 1849 IRSNB 00256; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Sassia expansa Sowerby 1850 IRSNB 00249; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype
. Borsonia deluci Nyst 1836 IRSNB 3897; Priabonian; Vliermael; Belgium	Holotype
. Otostoma pinardi Chavan 1949 IRSNB 05148; Danian; Vigny; France	Hypotype
. Clavilithes ravni Chavan 1949 IRSNB 5141; Paleocene; Vigny; France	Paratype
. Clavilithes ravni Chavan 1949 IRSNB 5140; Paleocene; Vigny; France	Holotype
. Clavatula dentata Lamarck, 1804 IRSNB 00352; Bartonian, Eocene, Neder-Over-Heembeek, Brussels, Belgium	Plesiotype (non Figured)
. Clavatula inarata Sowerby, 1850 IRSNB 00351; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Uxia funiculifera Vincent, 1873 IRSNB 00348; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Cryptochorda stromboides (Hermannsen, 1781) IRSNB 00337; Bartonian, Eocene; Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Uxia funiculifera Vincent, 1873 IRSNB 00347; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Holotype
. Rimella (Ectinochilus) canalis Lamarck, 1803 IRSNB 00406; Eocene, Lutetian; Grignon, France	Plesiotype
. Rimella (Ectinochilus) canalis Lamarck, 1803 IRSNB 00407; Eocene, Tongrian; Grimmertingen, Limburg, Belgium	Plesiotype
. Scala (Acrilla) compressilamella G. Vincent, 1873 IRSNB 00405; Eocene, Bartonian (Wemmel sands); Wemmel, Vlaamse Brabant, Belgium	Paratype
. Gastrocopta (Sinalbulina) sp. IRSNB 07223 ; Rupelian, Oligocene ; Bilzen, Limburg, Belgium	Figured specimen
. Acirsa lamellosa G. Vincent, 1875 IRSNB 00403; Eocene, Bartonian (Wemmel sands); Neder-Over-Heembeek, Brussels, Belgium	Plesiotype (non Figured)
. Clavatula dentata Lamarck, 1804 IRSNB 00354; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype (non Figured)
. Clavatula dentata Lamarck, 1804 IRSNB 00355; Bartonian, Eocene; Wemmel, Vlaamse Brabant, Belgium	Plesiotype (non Figured)
. Scala (Coroniscala) dixoni Lefèvre, 1873 IRSNB 00404; Eocene, Bartonian (Wemmel sands); Laeken, Brussels, Belgium	Plesiotype
. Vermetus (Serpulorbis) cancellatus (Deshayes, 1861) IRSNB 00399; Eocene, Bartonian (Wemmel sands); Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Umbraculum brabanticum Glibert, 1938 IRSNB 00376; Eocene, Bartonian (Wemmel sands); Ten-Berg (Asse), Vlaamse Brabant, Belgium	Holotype
. Vertigo sp. 1 IRSNB 07217 ; Rupelian, Oligocene; Hogbutsel, Belgium	Figured specimen
. Microstele gerardae Karnekamp, 1990 IRSNB 07220 ; Rupelian, Oligocene ; Boutersem, Belgium	Figured specimen
. Vertigo sp. 2 IRSNB 07219 ; Rupelian, Oligocene; Boutersem, Belgium	Figured specimen
. Microstele gerardae Karnekamp, 1990 IRSNB 07221 ; Rupelian, Oligocene ; Boutersem, Belgium	Figured specimen
. Microstele gerardae Karnekamp, 1990 IRSNB 07222 ; Rupelian, Oligocene ; Boutersem, Belgium	Figured specimen
. Vallonia sandbergeri (Deshayes, 1863) IRSNB 07216 ; Rupelian, Oligocene ; Bilzen, Belgium	Figured specimen
. Vertigo sp. 1 IRSNB 07218 ; Rupelian, Oligocene ; Bilzen, Belgium	Figured specimen
. Cerithiella multispirata (Deshayes, 1833) IRSNB 00400; Eocene, Bartonian (Wemmel sands); Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Seila variata Deshayes, 1865 IRSNB 00402; Eocene, Bartonian (Wemmel sands); Neder-Over-Heembeek, Brussels, Belgium	Plesiotype
. Cerithiopsis wemmelensis Glibert, 1938 IRSNB 00401; Eocene, Bartonian (Wemmel sands); Neder-Over-Heembeek, Brussels, Belgium	Holotype

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