References
- Angelin , N. P. and Lindström , G. 1880 . Fragmenta silurica e dono Caroli Henrici Wegelin , 64 Holmiae [Stockholm] : Academiae Regiae Scientiarum Suecicae .
- Dybowski , W. 1873 . Monographie der Zooantharia Sclerodermata Rugosa aus der Silurformation Estlands, Nord-Livlands und der Insel Gotland . Archiv der Naturkunde Livlands, Ehstlands und Kurlands, Ser. I , 5 : 257 – 408 .
- Elias , R. J. 1982 . Latest Ordovician solitary rugose corals . Bulletin of American Paleontology , 81 : 1 – 116 .
- Hill , D. 1956 . “ Rugosa ” . In Treatise on Invertebrate Paleontology, Part F, Coelenterata , Edited by: Moore , R. C. F233 – F324 . Lawrence : Geological Society of America, New York & University of Kansas .
- Hill , D. 1981 . “ Rugosa ” . In Treatise on Invertebrate Paleontology, Part F, Coelenterata , Edited by: Teichert , C. F1 – F429 . Lawrence : Geological Society of America, Boulder & University of Kansas . Supplement 1, Rugosa and Tabulata
- Jaanusson , V. and Mutvei , H. Ordovician of Öland. Guide to Excursion 3 . The International Symposium on the Ordovician System . 1982 , Oslo . pp. 23
- Kaljo , D. L. 1958 . Nekotorye novye i maloizvestnye rugozy Pribaltiki (Summary: Some new and little known Baltic tetracorals) . Eesti NSV Teaduste Akadeemia Geoloogia Instituudi Uurimused , 3 : 101 – 123 .
- Kaljo , D. L. 1961 . Dopolneniya k izucheniyu strepte-lazmid ordovika Estonii (Summary: Some additional data on the study of Ordovician streptelasmids of Estonia) . Eesti NSV Teaduste Akadeemia Geoloogia Instituudi Uurimused , 6 : 51 – 67 .
- Lindström , G. 1880 . See Angelin, N.P. & Lindström, G.
- Lindström , G. 1899 . Remarks on the Heliolitidae . Kongliga Svenska Vetenskapsakademiens Handlingar , 32 : 1 – 140 .
- Martna , J. 1955 . Studies on the Macrourus and Slandrom Formations I. Shell fragment frequencies on the Macrourus Formation and adjacent strata at Fjäcka, Gräsgård and File Haidar . Geologiska Föreningens i Stockholm Förhandlingar , 77 : 229 – 256 .
- Minato , M. 1961 . Ontogenetic study of some Silurian corals of Gotland . Stockholm Contributions in Geology , 8 : 38 – 100 .
- Neuman , B. 1967 . The coral genus Coelostylis . Geologiska Föreningens i Stockholm Förhandlingar , 88 : 327 – 339 .
- Neuman , B. 1968 . Two new species of Upper Ordovician rugose corals from Sweden . Geologiska Föreningens i Stockholm Förhandlingar , 90 : 229 – 240 .
- Neuman , B. 1969 . Upper Ordovician streptelasmatid corals from Scandinavia . Bulletin of the Geological Institutions of the University of Uppsala N.S. , 1 : 1 – 73 .
- Neuman , B. 1975 . New lower Palaeozoic streptelasmatid corals from Scandinavia . Norsk Geologisk Tidsskrift , 55 : 335 – 359 .
- Neuman , B. 1977 . On the taxonomy of Lower Palaeozoic solitary streptelasmatids . Mémoires du Bureau de Recherches Géologiques et Minières , 89 : 69 – 77 .
- Neuman , B. 1984 . Origin and early evolution of rugose corals . Palaeontographica Americana , 54 : 119 – 126 .
- Pedder , A. E.H. and Oliver , W. A. Jr. 1982 . Stauromatidium and Stauromatidiidae, new genus and family of Upper Silurian and Lower Devonian rugose corals . Geological Survey of Canada Bulletin , 352 : 1 – 43 .
- Reiman , V. M. Sclerophyllum gen. n . Geological Institute VSEGEI Transactions N.S. , 12 37 – 39 . In L.D. Kiparisova et al. (eds.): Materialy po paleontologii; Novye semeystva i rody: Vses. Nauchno-issled (Materials on palaeontology: New families and genera)
- Reiman , V. M. 1958 . Novye rugosy iz verkhneordovikskikh i Ilandoveriyskikh otlozheniy Pribaltiki (New Rugosa from the Upper Ordovician and Llandovery deposits of the Baltic area) . Eesti NSV Teaduste Akadeemia Geoloogia Instituudi Uurimused , 2 : 33 – 48 .
- Scheffen , W. 1933 . Die Zooantharia Rugosa des Silurs auf Ringerike im Oslogebiet . Del Norske Videnskapsakademi, Skrifter , 5 : 1 – 64 . (Matematisk-Naturvi-denskapelig Klasse, 1932) I
- Wedekind , R. 1927 . Die Zoantharia Rugosa von Gotland. (bes. Nordgotland) nebst Bemerkungen zur Biostratigraphie des Gotlandium . Sveriges Geologiska Undersökning Ca , 19 : 1 – 94 .
- Weyer , D. 1973 . Über der Ursprung der Calostylidae ZITTEL 1879 (Anthozoa Rugosa Ordoviz-Silur) . Freiberger Forschungsheft C , 282 : 23 – 87 .
- Weyer , D. 1982 . Das Rugosa-Genus Neotryplasma KALJO 1957 aus dem Ordoviz der europäischen USSR . Freiberger Forschungsheft C , 366 : 89 – 95 .
- Weyer , D. 1985 . Dybowskinia rakverensis, a new lam-belasmatid coral (Rugosa) from the Middle Ordovician of Estonia . Eesti NSV Teaduste Akadeemia Toimetised Geoloogia , 34 : 130 – 132 .
- Wiman , C. 1907 . Über die Fauna des westbaltischen Leptaenakalks . Arkiv för Zoologi , 3 : 1 – 20 .