Ambonicardia Whitfield, 1885 † (basis of record)
Amiantis (Venidia) B. L. Clark, 1946 † represented as Amiantis P. P. Carpenter, 1864 (basis of record)
Amiantis (Venidia) steinekei (B. L. Clark, 1946) † represented as Amiantis steinekei (B. L. Clark, 1946) † (basis of record)
Aucellina coquandiana (A. d'Orbigny, 1846) † (basis of record)
Azorinus (Zoziella) Eames, 1951 † represented as Azorinus Récluz, 1869 (additional source)
Bivalvia (additional source)
Bositra de Gregorio, 1886 † (additional source)
Carbonarca F. B. Meek & Worthen, 1870 † (additional source)
Cardiopsis F. B. Meek & Worthen, 1861 † (source of synonymy)
Corbiculopsis Whitfield, 1891 † (additional source)
Cremnoceramus L. R. Cox, 1969 † (original description)
Cymatonota acuminata (Ulrich, 1894) † (basis of record)
Dceruska Barrande, 1881 † (additional source)
Decatopecten (Sinectenolium) Eames & L. R. Cox, 1956 † represented as Decatopecten G. B. Sowerby II, 1839 (basis of record)
Decatopecten (Sinectenolium) douglasi (Eames & L. R. Cox, 1956) † represented as Decatopecten douglasi (Eames & L. R. Cox, 1956) † (basis of record)
Diodus Gabb, 1869 † (source of synonymy)
Dolabra McCoy, 1844 † (status source)
Eocallista (Hemicorbicula) R. Casey, 1955 † represented as Eocallista Douvillé, 1921 † (basis of record)
Eonaias reynosenica W. B. Marshall, 1929 † (basis of record)
Goniodon Herrick, 1888 † accepted as Palaeoneilo J. Hall & Whitfield, 1869 † (source of synonymy)
Grammysia Verneuil, 1847 † (subsequent type designation)
Gratelupia (Xenoloupia) B. L. Clark, 1946 † represented as Gratelupia Des Moulins, 1828 † (basis of record)
Gratelupia (Xenoloupia) carmenensis (B. L. Clark, 1946) † represented as Gratelupia carmenensis (B. L. Clark, 1946) † (basis of record)
Isoculia McCoy, 1844 † accepted as Cardiomorpha de Koninck, 1841 † (source of synonymy)
Isodoma Deshayes, 1857 † accepted as Geloina J. E. Gray, 1842 (source of synonymy)
Lentipecten (Entoliopsis) Eames, 1951 † represented as Lentipecten Marwick, 1928 † (basis of record)
Lentipecten (Entoliopsis) uniradiatus (Eames, 1951) † represented as Lentipecten uniradiatus (Eames, 1951) † (basis of record)
Macrosolen Zittel, 1883 † (additional source)
Megambonia cardiiformis (J. Hall, 1843) † (basis of record)
Mnataia Prantl & Růžička, 1955 † (source of synonymy)
Murraia L. S. Russell, 1932 † (additional source)
Musculus (Undatimusculus) Eames, 1951 † represented as Musculus Röding, 1798 (additional source)
Pachypteria de Koninck, 1885 † (source of synonymy)
Pachytypus Munier-Chalmas, 1887 † accepted as Prorokia G. Boehm, 1883 † (source of synonymy)
Palaearca J. Hall, 1859 † accepted as Cyrtodonta Billings, 1858 † (source of synonymy)
Parallelodus E. B. Branson, 1909 † (additional source)
Parunio Ping, 1931 † accepted as Lamprotula (Parunio) Ping, 1931 † represented as Lamprotula C. T. Simpson, 1900 (additional source)
Pleurodapis J. M. Clarke, 1913 † (additional source)
Pliconaias W. B. Marshall, 1929 † (basis of record)
Posidoniella de Koninck, 1885 † (additional source)
Praecardiida † (original description)
Praecardiina † (original description)
Praectenodonta Philip, 1962 † (basis of record)
Prophyllicardium Jekelius, 1944 † (additional source)
Prorhynchus J. Hall, 1885 † accepted as Parallelodon F. B. Meek & Worthen, 1866 † (source of synonymy)
Prosocoelus W. Keferstein, 1857 † (basis of record)
Pseudasaphis T. Matsumoto, 1938 † (additional source)
Pseudocuspidaria Eames, 1951 † (additional source)
Pyramus Dana, 1847 † (additional source)
Rakhia Eames, 1951 † (additional source)
Rutotia de Koninck, 1885 † accepted as Streblopteria McCoy, 1851 † (source of synonymy)
Rutotia de Koninck, 1885 † accepted as Streblopteria McCoy, 1851 † (subsequent type designation)
Sphenotomorpha H. S. Williams & Breger, 1916 † (basis of record)
Sufia Prantl & Růžička, 1955 † (source of synonymy)
Sulcatula P. Leroy, 1940 † (basis of record)
Uniocardium Capellini, 1880 † (additional source)
Vetericardiella Chavan, 1969 † (original description)
Vetericardiella crenalirata (Conrad, 1860) † (basis of record)
Vetoarca Stephenson, 1947 † (additional source)
Yokoyamaina hayamii Keen & R. Casey, 1969 † (original description)