Anthinocrinidae Yeltyschewa and Sisova

Głuchowski, Edward, 2002, Crinoids from the Famennian of the Holy Cross Mountains, Poland, Acta Palaeontologica Polonica 47 (2), pp. 319-328 : 322

Family Anthinocrinidae Yeltyschewa and Sisova in Schewtschenko, 1966

Anthinocrinus sp. ( Fig. 2D ).—The material contains 29 poorly preserved medium−sized, circular to slightly pentagonal columnals. The areola is pentalobate, lowered and bordered by straight and rather thick culmina. The lumen is wide, pentagonal. The latus is smooth and slightly concave. Some specimens were previously ( Głuchowski 1981a, b) classified as A. wenjukowi (Yeltyschewa in Yeltyschewa and Stukalina, 1977). Occurs in the Pa. triangularis to Pa. marginifera zones: Psie Górki (sample PG−A), Miedzianka (samples Mi−A and B), Kowala (samples Ko−A and B), Kostomłoty, Kadzielnia.

Urushicrinus sp. ( Fig. 2B, C ).—The material contains 32 very poorly preserved small, pentagonal columnals with large strongly rounded lumen. The areola is flat and bordered by 4–5 short culmina grouped solely in the radial zones. The latus is smooth and gently concave. Occurs in the Pa. triangularis to Pa. marginifera zones: Psie Górki (sample PG−A), Śluchowice, Kowala (sample Ko−B), Kadzielnia.

Kasachstanocrinus sp. ( Fig. 2A ).—The material contains 51 very poorly preserved small, pentagonal columnals with strongly marked angles and smooth latus. The lumen is small, rounded. Areola is flattened, medium−sized bordered by straight and thick culmina. Occurs in the Pa. triangularis to S. praesulcata zones: Kowala (samples Ko−A, B, and C), Kostomłoty, Miedzianka (sample Mi−B), Śluchowice, Ostrówka, Besówka.

Figures

Fig. 2. A. Kasachstanocrinus sp., GIUS−4−445/4, Kostomłoty, × 20. B, C. Urushicrinus sp., GIUS−4−455/1−2, Psie Górki, sample PG−A, × 15. D. Anthinocrinus sp., GIUS−4−91/33, Kadzielnia, × 12. E. Schyschcatocrinus delicatus Głuchowski, 1993, GIUS−4−455/8, Psie Górki sample PG−A, × 15. F–H. Schyschcatocrinus levis sp. nov., GIUS−4−91/11−13, Kadzielnia; F, G × 15, H (holotype GIUS−4−91/13) × 12. I–J. Stenocrinus altus Sisova, 1988, GIUS−4−91/15−16, Kadzielnia, × 10. K–N. Calleocrinus kielcensis Głuchowski, 1993, GIUS−4−91/45−52, Kadzielnia, × 10. O–W. Cosmocrinus polonicus sp. nov., GIUS−4−91/3−9, Kadzielnia; O–Q × 7, R and S (holotype GIUS−4−91/3) × 5; T, U × 10.