References

Abbot, M. L. (1963): Lycopod fructifications from the Upper Freeport (No. 7) coal in Southeastern Ohio. – Palaeontographica, Abt. B 112(4–6): 93 – 118.

Archangelsky, S. (1963): A new Mesozoic flora from Ticó, Santa Cruz Province, Argentina. – Bulletin of the British Museum (Natural History). Geology. 8(2): 47–92, 12 pls.

Lebouché, M. C. & Lemoine, M. (1963): Dasycladacées nouvelles du Lias calcaire (Lotharingien) du Languedoc méditerranéen (St-Chinian, Boutenac). – Revue de Micropaléontologie 6(2): 89–101.

Brown, R. W. (1962): Paleocene flora of the Rocky Mountains and Great Plains. – Professional Papers, United States Geological Survey 375: 1–119, 69 pls.

Bell, W. A. (1962): Flora of Pennsylvanian Pictou Group of New Brunswick. – Bulletin, Geological Survey of Canada 87: 1–71.

Neves, R. (1961): Namurian plant spores from the southern Pennines, England. – Palaeontology 4(2): 247–279.

Becker, H. F. (1959): A new species of Mahonia from the Oligocene Ruby Flora of Southwestern Montana. – Contributions from the Museum of Paleontology, University of Michigan 15: 33–38.

Chaney, R. W. & Axelrod, D. I. (1959): Miocene Floras of the Columbia Plateau II. – Carnegie Institution of Washington publication 617: 135–224.

Remy, R. & Remy, W. (1958): Beiträge zur Kenntnis der Rotliegendflora Thüringens. Teil III. – Sitzungsberichte der Deutschen Akademie der Wissenschaften zu Berlin, Klasse für Chemie, Geologie und Biologie 1958(3): 3–16, 4 pls.

Butterworth, M. A. & Williams, R. W. (1958): The small spore floras of coals in the Limestone Coal Group and Upper Limestone Group of the Lower Carboniferous of Scotland. – Transactions of the Royal Society of Edinburgh 63(2): 353–392.

Obrhel, J. (1957): Nový druh rodu Ilfeldia Remy ze svrchního stefanienu kladenské uhelné pánve. – Sborník Ústředního ústavu gelogického, Oddíl paleontologický 23(1956): 547–556.

Goodlet, G. A. (1957): A Megaphyton from the Limestone Coal Group in Fife. – Geological Magazine 94(2): 156–158.

Chaloner, W. G. (1956): On Sporangiostrobus langfordi sp. nov., a New Fossil Lycopod Cone from Illinois. – The American Midland Naturalist 55(2): 437–442.

Radchenko, G. P. (1955): Rukovodyashchie formy verkhnepaleozoyskoy flory Sayano-Altayskoy oblasti. in Khalfin, L. L.: Атлас руководящих форм ископаемых фауны и флоры Западной Сибири, том II/ Atlas rukovodyashchikh form iskopaemykh fauny i flory Zapadnoy Sibiri, tom II. Gosudarstvennoe nauchno-tekhnicheskoe izdatel'stvo literatury po geologii i okhrane nedr, Moscow: 42–153 + pls 8–14.

Lundblad, B. (1954): Contributions to the geological history of the Hepaticae. Fossil Marchantiales from the Rhaetic-Liassic coal-mines of Skromberga (Prov. of Scania), Sweeden. – Svensk Botanisk Tidskrift 48(2): 381–417, pls I–IV.

Potonié, R. H. H. E. & Kremp, G. O. W. (1954): Die Gattungen der paläozoischen Sporae dispersae und ihre Stratigraphie. – Geologisches Jahrbuch 69: 111–194 + Taf. 20.

Leonardi, P. (1953): Flora continentale ladinica delle Dolomiti. – Memorie dell'Istituto Geologico della R. Università di Padova 18(2): 1–22, 4 pls.

Bolkhovitina, N. A. (1953): Sporovo-pyl'tsevaya kharakteristika melovykh otlozheniy tsentral'nykh oblastey SSSR [Spore-pollen characteristics of the Cretaceous sediments of the central regions of the USSR]. – Trudy Instituta geologicheskikh nauk Akademii nauk SSSR 146: 1–184.

Corsin, P. M. (1951): Bassin houiller de la Sarre et de la Lorraine. I. Flore fossile. 4me Fascicule Pécoptéridées. Gîtes Minéeraux de la France: 370 pp. + 199 pls.

Bell, W. A. (1949): Uppermost Cretaceous and Paleocene floras of western Alberta. – Bulletin, Geological Survey of Canada 13: 1–231.