Fig. 17 in Faunal dynamics across the Silurian-Devonian positive isotope excursions (δ C, δ O) in Podolia, Ukraine: Comparative analysis of the Ireviken and Klonk events

Fig. 17. Stereoscan microphotographs of selected Chitinozoa from the Kytayhorod section. A, H. Margachitina margaritana (Eisenack, 1937). A. ZPAL Ch. 8/170S42, sample Kt 06/03; chain of ten vesicles in lateral view (A1) and detail of the connetcion between the vesicle (A2). H. ZPAL Ch. 8/170S32, sample Kt 08/11; fragment of a chain of two slightly deformed vesicles showing how aperture is linked to the succeeding vesicle. B. Calpichitina densa (Eisenack, 1962), ZPAL Ch 8/176S58, sample Kt 06/15. C. Pterochitina cf. macroptera Eisenack, 1959, ZPAL Ch. 8/156S128, sample Kt 06/16. D. Ancyrochitina sp., ZPAL Ch 8/176S58, sample Kt 06/06. E. Eisenackitina dolioliformis Umnova, 1976, ZPAL Ch 8/176S73, sample Kt 06/05. F. Cingulochitina odiosa (Laufeld, 1974), ZPAL Ch 8/172S46, sample Kt 06/16. G. Cingulochitina crassa Nestor, 1994, ZPAL Ch 8/172S48, sample Kt 06/13. I. Angochitina longicollis Eisenack, 1959, ZPAL Ch. 8/157S62, sample Kt 08/10. J. Ancyrochitina primitiva Eisenack, 1964, ZPAL Ch 8/176S58, sample Kt 06/08. K. Eisenackitina lagena (Eisenack, 1968), ZPAL Ch 8/176S70, sample Kt 06/03. L, M. Conochitina proboscifera Eisenack, 1937. L. ZPAL Ch 8/176S50, sample Kt 06/17. M. ZPAL Ch 8/176S41, sample Kt 06/14. N. Conochitina tuba Eisenack, 1932, ZPAL Ch 8/176S40, sample Kt 06/16. O, P. Conochitina pachycephala Eisenack, 1964. O. ZPAL Ch 8/176S39, sample Kt 06/18. P. ZPAL Ch 8/176S44, sample Kt 06/17. Q. Conochitina cf. mamilla Laufeld, 1974, ZPAL Ch 8/176S27, sample Kt 06/13. R. Conochitina sp. ZPAL Ch 8/176S29, sample Kt 06/11. S. Cingulochitina cingulata (Eisenack, 1937), ZPAL Ch 8/172S55, sample Kt 06/15.