New records of ostracods and ammonites from the Aalenian (mainly Concavum Zone) of the Zollernalb (Swabian Alb, SW Germany)

(1) Polycope cf. riegrafi Brand, SMNS 70521/62, C, right view, L: 0.345 mm; sample He19-27. (2) ? Liasina cylindrica Ainsworth, SMNS 70521/63, RV, L: 0.412 mm; sample Lin18-1. (3) Cardobairdia toarcensis Ainsworth, SMNS 70521/64, LV, L: 545 mm; sample He19-26. (4) Macrocypris ? liassica Bate and Coleman, SMNS 70521/65, C, right view, L: 0.750 mm; sample He19-27; (5) Patellacythere paravulsa cf. tenuis Brand, SMNS 70521/66, LV, L: 0.522 mm; sample He19-27. (6) Patellacythere ungulina (Triebel and Bartenstein), SMNS 70521/67, LV, L: 0.405; sample Mue19-1; (7) “Monoceratina ” aff. posterocarinata Brand, SMNS 70521/68, C, right view, L: 0.324 mm; sample He19-21. (8) Tanycythere posteroelongata Cabral et al., SMNS 70521/69, C, right view, L: 0.676 mm; He19-27. (9) Cytheropterina alacostata Franz et al., SMNS 70521/70, LV, L: 0.368 mm; sample He19-27; (10–13) Cytheropterina crassicostata sp. nov., (10) holotype, SMNS 70521/71, RV, L: 0.516 mm; sample He19-27; (11) paratype, SMNS 70521/72, LV, L: 0.556 mm; sample He19-26, (12) paratype, SMNS 70521/73, RV, ventral view, L: 0.557 mm; sample He19-27; (13) paratype, SMNS 70521/74, LV, inner view, L: 0.555 mm; sample Ro19-4; (14) Procytherura sp. 5, SMNS 70521/75, RV, L: 0.363 mm; He19-24; (15) Eucytherura aff. yunga Ballent and Whatley, SMNS 70521/76, LV, L: 0.312 mm; sample He19-27. (16) Eucytherura sp. B Boomer and Ballent, SMNS 70521/77, RV, L: 0.277 mm; sample He19-25. (17, 18) Eucytherura sp. 10, (17) SMNS 70521/78, LV, L: 0.392; sample He19-25, (18) SMNS 70521/79, RV, L: 0.278 mm; sample He19-24. Achdorf Formation, Upper Aalenian, Concavum Zone. Scale bars (if not indicated otherwise): 20 μm.