UTRECHT MICROPALEONTOLOGICAL BUllETINS

Figs. 1-7 Triangulodus brevi basis (SERGEEVA). Fig. 1, the oistodiform element, section 14,
sample 46, X 65, CH 1168-13. Figs. 2a and 2b, the erect-scandodiform element, section
14, 'sample 38, X 65, CH 1168-14. Figs. 3a and 3b, the erect-scandodiform element,
section 1, sample 50, X 65, CH 1168-15. Fig. 4, the drepanodiform element, section 6,
sample 43, X 50, CH 1168-16. Figs. Sa and 5b, the acodiform element, section 14,
sample 40, X 32, CH 1168-17. Figs. 6a and 6b, the paltodiform element, section 1,
sample 49, X 100, CH 1168-18. Figs. 7a and 7b, the roundyaform .element, section 6,
sample 47, X 65, CH 1168-19.
Figs.8-13 Triangulodus subtilis n. sp. Fig. 8, the oistodiform element, section 1, sample 13, X 150,
T 198-17. Fig. 9, the oistodiform element, section 6, sample 3, X 150, T 198-18. Figs.
lOa and lOb, the erect-scandodiform element, section 6, sample 5, X 150, T 198-15.
Fig. 11, the drepanodiform element, section 6, sample 5, X 100, T 198-16. Figs. 12a
and 12b, the acodiform element (= the Holotype), section 1, sample 13, X 100, T 198
-13. Figs. 13a and 13b, the roundyaform element, section 6, sample 3, X 150, T
198-14.
Figs. 14a and 14b Gothodus microdentatus n. sp., section 1, sample 13, X 65, T 194-14.
Figs. 15a and 15b Gothodus microdentatus n. sp.. Holotype, section 1, sample 13, X 65, T 194-13.
Fig. 16 Scolopodus peselephantis LINDSTROM, section 1, sample 12, X 65, CH 1165-13.
Fig. 17 Scolopodus peselephantis LINDSTROM, section 1, sample 53, X 65, CH 1165-14.
Fig. 18 Scolopodus rex LINDSTROM, section 14, sample 13, X 65, CH 1166-13.