Trilobosporites sp.

Halamski, Adam T., Kvaček, Jiří, Svobodová, Marcela, Durska, Ewa & Heřmanová, Zuzana, 2020, Late Cretaceous mega-, meso-, and microfloras from Lower Silesia, Acta Palaeontologica Polonica 65 (4), pp. 811-878 : 848-849

Trilobosporites sp.

Fig. 19F .

Remarks.—Representatives of this genus are reported from the Berriasian ( Batten 1973) to the Santonian ( Knauer and Siegl-Farkas 1992).

Genus Corniculatisporites Bolkhovitina, 1953 emend. Kuvaeva, 1972

Type: Corniculatisporites alekhinii ( Bolkhovitina, 1953) Kuvaeva, 1972 ; Campanian, Upper Cretaceous; Ural Mts.

Corniculatisporites alekhinii ( Bolkhovitina, 1953) Kuvaeva, 1972 Fig. 18 AI.

Remarks.—A monolete schizaeaceous spore, originally described from Campanian strata of northern Urals, then by Kuvaeva (1972) from the upper Albian of Caucasus and Crimea and by Juhász (1977) from upper “Vraconian” (upper Albian to lower Cenomanian; Gignoux 1950; Czaplicka et al. 1968) of Bákony Mountains, Hungary.

Figures

Fig. 19. Spores (A–G, K, N–O) and pollen (H–J, L–M, P) from the North Sudetic Basin, Lower Silesia, Poland, Palynoassemblage B (lower–mid- dle Santonian). A. Cingutriletes clavus Dettmann, 1963, borehole KB18, depth 42.3 m. B. Echinatisporis sp., borehole KB18, depth 42.3 m. C. Baculatisporites parvopunctatus Weyland and Greifeld, 1953, borehole KB18, depth 29.8 m. D. Cicatricosisporites potomacensis Brenner, 1963, borehole KB13, depth 88.6 m. E. Klukisporites pseudoreticulatus Couper, 1958, borehole KB13, depth 94.5 m. F. Trilobosporites sp., borehole KB18, depth 38.3 m. G. Distaltriangulisporites perplexus (Singh, 1964) Singh, 1971, borehole KB13, depth 94.5 m. H. Catinipollis lwowekensis Raniecka- Bobrowska, 1984, holotype (slide 13/11, 48.5/110.2; repository unknown), borehole KB18, depth 35.0 m; equatorial focal plane (H1), focal plane on the surface (H2). I. Cerebropollenites mesozoicus (Couper, 1958) Nilsson, 1958, borehole KB17, depth 47.5 m. J. aff. Pecakipollis sp., borehole KB8, depth 77.5 mm. K. Clavifera cf. triplex (Bolkhovitina, 1953) Bolkhovitina, 1966, borehole KB13, depth 28.6 m. L. Piolencipollis sp., borehole KB16, depth 99 m; specimen illustrated by Raniecka-Bobrowska (1984, 1989: pl. 218: 2). M. Ephedripites virginiaensis Brenner, 1963, borehole KB18, depth 39.3 m. N. Cicatricosisporites dorogensis Potonié and Gelletich, 1933, borehole KB17, depth 38.0 m. O. Foveogleicheniidites sp., borehole KB18, depth 38.3 m. P. Podocarpidites sp., borehole KB8, depth 84.3 m. Photographs from the unpublished report by Raniecka-Bobrowska (1968).