共 50 条
- [1] SOME ORDOVICIAN ECHINODERMS FROM OKLAHOMA [J]. AMERICAN MIDLAND NATURALIST, 1945, 34 (03): : 707 - 716
- [2] CAMBRIAN AND ORDOVICIAN ECHINODERMS FROM EASTERN AUSTRALIA [J]. ALCHERINGA, 1985, 9 (3-4): : 183 - 208
- [3] Palaeobiogeography of Ordovician echinoderms [J]. EARLY PALAEOZOIC BIOGEOGRAPHY AND PALAEOGEOGRAPHY, 2013, 38 : 173 - 198
- [4] NEW ECHINODERMS FROM THE EARLY ORDOVICIAN OF WEST TEXAS [J]. JOURNAL OF PALEONTOLOGY, 1994, 68 (02) : 324 - 338
- [7] Ordovician Gastropoda from Northeast Greenland [J]. BULLETIN OF GEOSCIENCES, 2015, 90 (04): : 795 - 805
- [10] Unbranched Holdfasts of Stemmed Echinoderms from the Ordovician of the Leningrad Region [J]. Paleontological Journal, 2020, 54 : 715 - 727