Fig. 4

Successful ZooMS percentages separated spatially. A Percentage of successful ZooMS identifications in each square. B Successful ZooMS percentage of each square separated into levels (with x and y labels), from oldest (CGR) to youngest (RSA’) with gradient skewed to higher percentage as majority of values are between 80–100%. Corresponding strtigraphic profile and wider cultural layers shown with faunal silhouettes (phylopic.org) showing presence of specific taxa at depths (spit number in white) not previously recorded.