New Middle Triassic Bell-Shaped Nassellarian Radiolaria From Alpine And Carpathian Areas Author Dumitrică, Paulian text Acta Palaeontologica Romaniae 2024 2024-02-11 20 1 51 75 http://dx.doi.org/10.35463/j.apr.2024.01.05 journal article 10.35463/j.apr.2024.01.05 1842-371x 12582776 Humerocyrtis problematica n. sp. Fig. 6f