Dr. Nagy I. Zoltán szerk.: Fragmenta Mineralogica Et Palaentologica 4. 1973. (Budapest, 1973)

1. táblázat A jobb kagyló magassága a teljes hosszúság százalékában: I. II. III. IV. 54.5 50.1 56.6 54.2 56.9 51.0 67.6 54.2 58.2 55.6 57.7 55.6 58.3 55.6 58.1 57.1 58.4 55.6 58.6 57.4 58.7 56.3 58.6 57.7 58.8 56.6 58.7 57. 8 58.9 56.8 58.7 57.8 58.9 60.0 58.8 58.0 58.9 60.8 59.1 58.1 58.9 60.8 59.2 58.7 58.9 60.8 59.6 58.8 58.9 60.8 60.0 58.8 59.0 60.9 60.0 58.8 59.0 61.1 60.0 58.8 59.1 61.2 60.8 59.0 59.1 61.3 60.8 59.3 59.2 61.9 60.8 59.8 59.5 61.9 60.8 59.8 59.5 61.9 60.8 61.0 59.6 62.0 60.8 59.7 62.1 61.0 59.7 62.1 61.1 1160.7 60.0 62.7 61.1 60.0 62.9 61.2 X = 58.04 60.2 62.9 61.8 60.2 63.1 62.1 61.1 63. 2 62.3 61.1 63. 2 62.3 63. 3 63. 3 62.6 776.5 1798.5 1801.6 59.21 X = 59.95 X = 60.03