共 58 条
- [1] PROBLEMATIC GENUS MOBERGELLA FROM LOWER CAMBRIAN OF BALTIC AREA [J]. LETHAIA, 1968, 1 (04) : 325 - &
- [2] CASEY R., 1960, PALAEONTOLOGY, V2, P270
- [3] DUNCAN H, 1957, GEOLOGICAL SOC AM ME, V67, P783
- [4] Fisher D.W., 1962, TREATISE INVERTEBR W, P98
- [5] Fretter V, 1962, BRIT PROSOBRANCH MOL
- [6] HOWELL B. F., 1950, GEOL MAG, V87, P1
- [7] Hyman L.H., 1967, INVERTEBRATES, VVI
- [8] KAISER P, 1971, Palaeontologische Zeitschrift, V45, P18
- [9] LA ROCQUE AURELE, 1949, CONTRIB MUS PALEONTOL UNIV MICHIGAN, V7, P113
- [10] LEHMANN U, 1971, 1 P N AM PAL CONV CH, P1251