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Table T4. Compilation of diatom species ranges. (Continued on next page.)

LO
(Ma) 		FO
(Ma) 		Species Reference Area
6.7 11.05 A. fryxellae 2 Southern Ocean
21.1 28.35 A. gombosi 4 Southern Ocean
0.64 16.2 A. ingens 2 Southern Ocean
12.71 14.38 A. ingens var. nodus 2 Southern Ocean
6.27 8.68 A. ingens var. ovalis 4 Southern Ocean
6 10.23 A. kennettii 2 Southern Ocean
0 19.05 A. tabularis group 2 Southern Ocean
30.8? 34.0? Asterolampra punctifera 2 Southern Ocean
4.89 8.68 C. intersectus 3 Southern Ocean
16.56 17.72 C. kanayae 4 Southern Ocean
13.2 28.2 C. lewisianus 2 Southern Ocean
28.2 28.5 C. lewisianus var. levis 2 Southern Ocean
28.2? 34.0? C. superbus 2 Southern Ocean
14.61 30.62 Cavitatus jouseanus 2 Southern Ocean
15.2? 30.3? Cavitatus linearis 2 Southern Ocean
31.5? 34.0? Cestodiscus antarcticus 4 Southern Ocean
22.3? 30.7? Cestodiscus kugleri 2 Southern Ocean
10.7 12.2 D. dimorpha 4 Southern Ocean
5.3 14.17 D. hustedtii 2 Southern Ocean
9.80? 16.2? D. lauta 2 Southern Ocean
14.7 16.75 D. maccolumii 2 Southern Ocean
11.53 12.4 D. praedimorpha 4 Southern Ocean
4.48 8.6 F. arcula 2 Southern Ocean
4.18 10.21?-8.75 F. aurica 2 Southern Ocean
1.4 4.44 F. barronii 2 Southern Ocean
4.3 7.55 F. cylindrica 5 Equatorial Pacific
0.00 1.90 F. doliolus 5 Equatorial Pacific
0.90 9.00 F. fossilis 5 Equatorial Pacific
2.63 3.8 F. interfrigidaria 2 Southern Ocean
0 2.70? F. kerguelensis 2 Southern Ocean
2.9 4.62 F. lacrima 3 Southern Ocean
2.1 2.5? F. matuyamae 1 Northern Southern Ocean
4.15 11.05 F. praecurta 2 Southern Ocean
3.8 5.3 F. praeinterfrigidaria 2 Southern Ocean
0.65 8.10 F. reinholdii 5 Equatorial Pacific
2.65 3.4 F. weaveri 4 Southern Ocean
24 28.0? Hemiaulus sp. A 2 Southern Ocean
24.3 27.95 L. ornata 4 Southern Ocean
9.8 13.9 N. claviceps 2 Southern Ocean
11.7 13.51 N. denticuloides 2 Southern Ocean
13.51 15.38 N. grossepunctata 2 Southern Ocean
14.61 20 N. maleinterpretaria 2 Southern Ocean
1.80 12.50 P. barboi FO: 6, LO: 1 Southern Ocean
18.28 34.0? P. praebarboi 2 Southern Ocean
22.46 26.5 R. gelida 2 Southern Ocean
2.90? 4.7 R. heteropolara 3 Southern Ocean
30.94 33.22 R. oligocaenica 4 Southern Ocean
21.2? 30.3? R. praenitida 2 Southern Ocean
19.4 24.62 R. symmetrica 4 Southern Ocean
25.5 28.1 R. vigilans (large form) 2 Southern Ocean
28.8 30.24 R. vigilans (small form) 2 Southern Ocean
30.5? 34.0? Stictodiscus kittonianus 2 Southern Ocean
2.5 4.44 T. complicata 2 Southern Ocean
2.18 3.70 T. convexa 5 Equatorial Pacific
2.18 6.70 T. convexa var. aspinosa 5 Equatorial Pacific
0.7 1.77? T. elliptipora FO: 6, LO: 1 Southern Ocean
0.70 4.50 T. fasciculata 1 Southern Ocean
18.28 20.9 T. fraga 2 Southern Ocean
2.63 3.40? T. insigna 4 Southern Ocean
2.5 4.92 T. inura 2 Southern Ocean
2 3.75? T. kolbei 4 Southern Ocean
6.27 6.3 T. miocenica 4 Southern Ocean
0 5.56 T. oestrupii 2 Southern Ocean
19 22.58 T. spumellaroides 2 Southern Ocean
1.5 >2.2 T. tetraoestrupii var. reimeri 7 Northern Southern Ocean

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