Fig. 11 in Late Silurian palynomorphs from the Precordillera of San Juan, Argentina: Diversity, palaeoenvironmental and palaeogeographic significance

Fig. 11. Palynomorphs from the studied sections of the Los Espejos Formation of Argentina, Quebrada Ancha, Přídolí (A, F, K, M, N), Cerro La Chilca, Gorstian?–Ludfordian? (B, L), Quebrada Ancha, Ludfordian (C, E, H), Cerro La Chilca, Ludfordian (D, G, I, J). A. Tylotopalla caelamenicutis Loeblich, 1970; MPLP 14-60982 (E32/3). B. Tylotopalla deerlijkianum (Martin, 1973) Martin, 1978; MPLP 2-61057 (K42/2). C. Tylotopalla robustispinosa (Downie, 1959) Mullins, 2001; MPLP 2-60704 (L42/2). D. Veryhachium trispinosum Group Servais, Vecoli, Li, Molyneux, Raevskaya, and Rubinstein, 2007; MPLP 4-61059 (E33). E. Vestitusdyadus sp.; MPLP 8-60677 (G31/1). F. Villosacapsula setosapellicula (Loeblich, 1970) Loeblich and Tappan, 1976; MPLP 9-60664 (Q30). G. Villosacapsula sp.; MPLP 5-61060 (U32/2). H. Visbysphaera cf. pirifera (Eisenack, 1954) Kiryanov, 1978; MPLP 8-60677 (T33). I. Indeterminate palynomorphs; MPLP 4-61059 (G35/4) (I1, I2 are different focus). J. cf. Veryhachium sp., with abnormal processes, distally expanded; MPLP 4-61059 (P25/3). K–N. Emphanisporites? tenuis sp. nov. K. MPLP 13-60984 (N30/2). L. MPLP 2-61057 (Q42). M. MPLP 10- 60673 (J23). N. MPLP 12-60986 (R34). Scale bars 20 μm.