Literature

Authors	Year	Title
H. - J. Schweitzer	1963	Der weibliche Zapfen von Pseudovoltzia liebeana und seine Bedeutung fur die Phylogenie der Koniferen
МЕЙЕН, С. В.	1963	ОБ АНАТОМИИ И НОМЕНКЛАТУРЕ ЛИСТЬЕВ АНГАРСКИХ КОРДАИТОВ
T. N. Taylor, Stewart W. Nichols	1964	The Palaeozoic seed Mitrospermum in American coal balls
D. D. Pant, Nautiyal D. D.	1967	On the structure of Buriadia heterophylla (Feistmantel) Seward & Sahni and its fructification
S. V. Meyen	1969	New genera, Entsovia and Slivkovia, from permian depsits of the Russian platform and Cisuralia
L. Grauvogel-Stamm, Grauvogel L.	1973	Masculostrobus acuminatum nom nov., un nouvel organe reproducteur male de gymnosperme du Grès à Voltzia (Trias Inferieur) des Vosges (France)
C. N. Miller, Jr., Brown J. Thomas	1973	A new Voltzialean cone bearing seeds with embryos from the Permian of Texas
T. Delevoryas, Hope R. C.	1973	Fertile coniferophyte remains from the Late Triassic Deep River Basin, north Carolina
L. Grauvogel-Stamm, Grauvogel L.	1975	Aetophyllum Brongniart 1828, conifer (Non equisetal) from the Voltzia Sandstone (Upper Bunter) of the Vosges (France), a preliminary account
G. W. Rothwell	1975	The Callistuphytaceae (Pteridospermopsida): I. Vegetative structures
K. N. Inosova, Krusina, A. X., Shwartsman, E. R.	1976	Atlas microflora of the Upper Carboniferous and Lower Permian of the Donetz Basin. [in Russian]
M. Barthel	1977	Die Gattung Dicranophyllum Gr. Eury in den varistischen Innensenken der DDR
C. N. Miller, Jr.	1977	Mesozoic conifers
W. Rémy, Rémy R.	1977	Die Floren des Erdaltertums
G. W. Rothwell	1981	The Callistophytales (Pteridospermopsida): reproductively sophisticated paleozoic gymnosperms
S. V. Meyen	1982	The Carboniferous and Permian Floras of Angaraland (A synthesis)
A. C. Scott, Chaloner W. G.	1983	The Earliest Fossil Conifer from the Westphalian B of Yorkshire
G. W. Rothwell, Warner S.	1984	Cordaixylon dumusum n.sp. (Cordaitales). I. Vegetative Structures
J. A. Clement-Westerhof	1984	Aspects of Permian palaeobotany and palynology IV. The conifer Ortiseia Florin from the Val Gardena Formation of the Dolomites and The Vicentinian Alps (Italy) with special reference to a revised concept of the Walchiaceae (Goeppert) Schimper
G. Mapes, Rothwell G. W.	1984	Permineralized ovulate cones of Lebachia from Late Palaeozoic limestones of Kansas
S. V. Meyen	1984	Basic features of gymnosperm systematics and phylogeny as evidenced by the fossil record
R. Cuneo	1985	Ejemplares fertiles de Genoites patagonica Feruglio (Buriadiaceae, Coniferopsida?) del Permico de Chubut, Republica Argentina
K. Krainer	1985	Zur Sedimentologie des Alpinen Buntsandsteins und der Werfener Schichten (Skyth) Kärntens
D. B. Rowley, Raymond, A., Totman-Parrish, J., Lottes, A. L., Scotese, C. R., Ziegler, A. M.	1985	Carboniferous paleogeographic, phytogeographic, and paleoclimatic reconstructions.
M. L. Trivett, Rothwell G. W.	1985	Morphology, systematics and palaeoecology of palaeozoic Fossil plants: Mesoxylon priapii, sp. nov. (Cordaitales)
S. V. Meyen, Smoller H. G.	1986	The genus Mostotchkia chachlov (upper palaeozoic of angaraland) and its bearing on the characteristics of the order dicranophyllales (pinopsida)
J. A. Clement-Westerhof	1987	Aspects of Permian palaeobotany and palynology, VII. The Majonicaceae, a new family of Late Permian conifers
S. Archangelsky, Cuneo R.	1987	Ferugliocladaceae, a new conifer family from the Permian of Gondwana
T. Delevoryas, Hope R. C.	1987	Further observations on the Late Triassic conifers Compsostrobus neoreticus and Voltzia andrewsii
J. Hart	1987	A cladistic analysis of conifers: premininary results
J. A. Clement-Westerhof	1988	Morphology and phylogeny of Palaeozoic conifers
S. V. Meyen	1988	Gymnosperms of the Angara Flora
Miller, Jr., C. N.	1988	The origin of modern conifer families
Z. Gao, Thomas B. A.	1989	A review of fossil cycad megasporophylls, with new evidence of Crossazamia Pomel and its associated leaves from the Lower Permian of Taiyuan, China
D. Vachard	1989	A rich algal micro-flora from the Lower Permian of Jambi Province
J. H. F. Kerp, Poort, R. J., Swinkels, h.A. J. M., Verwer, R.	1990	Aspects of Permian Palaeobotany and Palynology. IX. Conifer-dominated Rotliegend floras from the Saar-Nahe basin (?Late carboniferous-early permian; SW-Germany) with special reference to the reproductive biology of early conifers
S. Archangelsky, Cúneo R.	1990	Polyspermophyllum, a New Permian Gymnosperm form Argentina, with Considerations about the Dicranophyllales
G. Mapes, Rothwell G. W.	1991	Structure and relationships of primitive conifers
J. A. Clement-Westerhof, Van Cittert J. H. A. van	1991	Hirmeriella muensteri: new data on the fertile organs leading to a revised concept of the Cheirolepidiaceae
M. Kirchner	1992	Untersuchungen an einigen Gymnospermen der Fränkrischen Rhät-Lias-Grenzschichten
T. Takaso, Tomlinson F. L. S.	1992	Seed cone and ovule ontogeny in Metasequoia, Sequoia and Sequoiadendron (Taxodiaceae-Coniferales)
C. J. Cleal	1993	Gymnospermophyta
W. Nichols Stewart, Rothwell G. W.	1993	Palaeobotany and the evolution of plants
X. Yao, Taylor, T. N., Taylor, E. L.	1993	The Triassic seed cone Telemachus from Antarctica
K. C. Nixon, Crepet, W. L., Stevenson, D. W., E.M., F.	1994	A re-evaluation of seed plant phylogeny.
G. W. Rothwell, Serbet R.	1994	Lignophyte phylogeny and the evolution of spermatophytes: a numerical cladistic analysis
B. E. Balme	1995	Fossil in situ spores and pollen grains: an annotated catalogue
K. M. Parris, Drinnan, A. N., Cantrill, D. J.	1995	Palissya cones from the. Mesozoic of Australia and New Zealand
J. Doubinger, Vetter, P., Langiaux, J., Galtier, J., Broutin, J.	1995	La flore fossile du bassin houiller de Saint-Étienne
J. A. Doyle	1996	Seedplant phylogeny and the relationships of the Gnetales

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