Figure 5: 1: Morozovella velascoensis; 2: Morozovella acutispira 3: Morozovella subbotinae 4: Acarinina nitida 5: Morozovella gracilis 6: Acarinina intermedia 7: Acarinina coalingensis 8: Acarinina esnaensis 9: Acarinina aquiensis 10: Acarinina decepta 11: Subbotina inaquispira 12: Pseudohastigerina wilcoxensis [33,34].