Table 5. Names and codes of taxa with loadings on PC1 ≥ 0.3 or ≤ -0.3.

Number	Taxon name	Code	PC1 loading
44	Discosphaera tubifera	Co	0.76
5	Oxytoxum minutum	Dn	0.66
47	Syracosphaera pulchra HOL	Co	0.61
45	Syracosphaera pulchra HET	Co	0.60
7	Scrippsiella spp.	Dn	0.46
13	Tripos teres	Dn	0.43
57	Coccolithophore (sp. 4)	Co	0.39
39	Mastogloia rostrata	Dt	0.36
46	Umbellosphaera irregularis	Co	0.32
40	Hemiaulus hauckii	Dt	0.30
69	Pterosperma sp.2	Op	-0.31
67	Halosphaera viridis (phycoma)	Op	-0.31
75	Tintinnids (large)	Cl	-0.35
21	Gymnodinium sp. ("pumpkin")	Dn	-0.35
59	Umbilicosphaera anulus	Co	-0.39
37	Unid. centric diatoms	Dt	-0.39
60	Michaelsarsia elegans	Co	-0.40
38	Chaetoceros spp. (<20 um)	Dt	-0.43
54	Calciosolenia murrayi	Co	-0.44
63	Oolithotus spp.	Co	-0.49
58	Algirosphaera robusta	Co	-0.52
50	Calciosolenia brasiliensis	Co	-0.56
41	Planktoniella sol	Dt	-0.57
33	Thalassiosira spp.	Dt	-0.65
34	Pseudo-nitzschia spp.	Dt	-0.68
32	Unid. pennate diatoms	Dt	-0.74
51	Ophiaster hydroideus	Co	-0.76

Unid. = Unidentified