Procytherur a sp. 2 Franz et al., 2018

Wannenmacher, Norbert, Dietze, Volker, Franz, Matthias & Schweigert, Guenter, 2021, New records of ostracods and ammonites from the Aalenian (mainly Concavum Zone) of the Zollernalb (Swabian Alb, SW Germany), Zitteliana 95, pp. 1-55 : 6

Procytherur a sp. 2 Franz et al., 2018

Fig. 6: 8

Material.

1 RV in sample He19-8, 1 C in the Geisingen clay pit.

Occurrence.

Lower Aalenian, Opalinum Zone; SW Germany.

Description.

Very small, subovoidal outline in lateral view. Lateral surface with five broadly rounded ribs, subhorizontal in the midventral to posteromedian area; in the anterior half of the valve bent anteroventrally. Roughly reticulated in the region of these ribs by subvertical transverse ribs.

Figures

Figure 6. (1) Cardobairdia tesakovae Franz et al., SMNS 70521 / 1, LV, L: 0.426 mm; sample He 19 - 6; (2) Patellacythere cf. vulsa, SMNS 70521 / 2, LV, L: 0.51 mm; sample He 19 - 9; (3) Procytherura celtica Ainsworth, SMNS 70521 / 3, RV, L: 0.301 mm; sample He 19 - 12. (4, 5) Procytherura euglyphea Ainsworth, (4) SMNS 70521 / 4, RV, L: 0.320 mm; sample He 19 - 1; (5) SMNS 70521 / 5, LV, L: 0.327 mm; sample He 19 - 12. (6, 7) Procytherura multicostata Ainsworth, (6) SMNS 70521 / 6, LV, L: 0.336 mm; sample He 19 - 9; (7) SMNS 70521 / 7, RV, L: 0.319 mm; sample He 19 - 16. (8) Procytherura sp. 2 Franz et al., SMNS 70521 / 8, RV, L: 0.325 mm; He 19 - 8. (9 - 11) Eucytherura eberti sp. nov., (9) holotype, SMNS 70521 / 9, C, left view, L: 0.306 mm; sample He 19 - 18; (10) Paratype, SMNS 70521 / 10, C, right view, L: 0.292 mm; sample He 19 - 21; (11) paratype, SMNS 70521 / 11, C, dorsal view, L: 0.318 mm; sample He 19 - 26. (12 - 14) Eucytherura foveolata sp. nov., (12) holotype, SMNS 70521 / 12, C, left view, L: 0.327 mm; sample G 08 Fr; (13) paratype, SMNS 70521 / 13, C, right view, L: 0.318 mm; sample G 12 Fr; (14) paratype, SMNS 70521 / 14, C, right view (detail), image width: 0.07 mm; sample G 12 Fr; (15) Eucytherura liassica Bate and Coleman, SMNS 70521 / 15, LV, L: 0.304 mm; sample He 19 - 17. (16) Eucytherura michelseni (Finger), SMNS 70521 / 16, LV, L: 0.324 mm; sample He 19 - 18. (1 - 6, 8, 12 - 14) Opalinuston Formation, Lower Aalenian, Opalinum Zone; (7, 9 - 11, 15 - 16) Achdorf Formation, Upper Aalenian, (7) Murchisonae Zone, (15) Bradfordensis Zone (Bradfordensis Subzone), (9, 10, 16) Bradfordensis Zone (Gigantea Subzone), (11) Concavum Zone. Scale bars (if not indicated otherwise): 20 μm.