Species Total No. MNI. Total (%) MNI.(%)
Ostreacolumbiensis 645 323 53.57 53.03
Chionesubrugosa 57 29 4.73 4.76
Protothacaecuadoriana 453 227 37.62 37.27
Anadaratuberculosa 11 6 0.91 0.98
Anadarasimilis 18 9 1.49 1.47
Anadaragrandis 11 6 0.91 0.98
Anadaraobesa 2 1 0.16 0.16
Polinices sp. 4 4 0.33 0.65
Mactraaugusta 1 1 0.08 0.16
Crepidulamarginalis 1 1 0.08 0.16
Tellinaecuadoriana 1 1 0.08 0.16
TOTAL 1204 609 99.96 99.78
Catalogue No. [4713] [4714].
Table 8d: Shell Frequencies Trench B Stratum 5, Level 4.