Species Total No. MNI. Total (%) MNI.(%)
Ostreacolumbiensis 596 298 64.57 63.13
Chionesubrugosa 76 38 8.23 8.05
Protothacaecuadoriana 225 113 24.37 23.94
Cerithideavalida 5 5 0.54 1.07
Anadaratuberculosa 2 1 0.21 0.21
Anadarasimilis 2 1 0.21 0.21
Anadaragrandis 4 2 0.43 0.43
Polinices sp. 9 9 0.97 1.91
Mactraaugusta 2 1 0.21 0.21
Carditamagastropha 1 1 0.1 0.21
Tellinaecuadoriana 1 1 0.1 0.21
TOTAL 923 472 99.94 99.98
Catalogue No. [4681] [4685] [4691] [4695].
Table 8c: Shell Frequencies Trench B Stratum 5, Level 3.