Literature

Authors	Year	Title
C. V. Looy	2007	Extending the range of derived Late Palaeozoic Conifers: Lebowskia gen. nov. (Majonicaceae)
J. - H. Ran, Gao, H., Wang, X. - Q.	2009	Fast evolution of the retroprocessed mitochondrial rps3 gene in Conifer II and further evidence for the phylogeny of gymnosperms
T. Delevoryas, Hope R. C.	1973	Fertile coniferophyte remains from the Late Triassic Deep River Basin, north Carolina
S. Archangelsky, Cuneo R.	1987	Ferugliocladaceae, a new conifer family from the Permian of Gondwana
B. E. Balme	1995	Fossil in situ spores and pollen grains: an annotated catalogue
E. Feruglio	1934	Fossili liassici della Valle del Rio Genoa
W. A. DiMichele, Tabor, N. J., Chaney, D. S., Nelson, W. J.	2006	From wetlands to wet spots; environmental tracking and the fate of Carboniferous elements in Early Permian tropical floras
T. Delevoryas, Hope R. C.	1987	Further observations on the Late Triassic conifers Compsostrobus neoreticus and Voltzia andrewsii
J. Zwierzycki	1935	Geologische overzichtskaart van den Nederlansch-Indischen Archipel, Schaal 1:1,000,000. Toelichting bij Blad VIII (Midden-Sumatra, Bangka, Riouw-eilenden)
G. R. Hernandez-Castillo, Rothwell, G. W., Stockey, R. A., Mapes, G.	2003	Growth architecture of Thucydia mahoningensis, a model for primitive walchian conifer plants
G. W. Rothwell, Mapes, G., Hernandez-Castillo, G. R.	2005	Hanskerpia gen. nov. and phylogenetic relationships among the most ancient conifers (Voltziales)
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
C. N. Miller, Jr	1999	Implications of Fossil Conifers for the Phylogenetic Relationships of Living Families
A. B. Leslie	2008	Interpreting the function of saccate pollen in ancient conifers and other seed plants
E. Feruglio	1942	La flora liásica del valle del Rio Genoa (Patagonia). Ginkgoales et Gymnospermae Incertae sedis
J. Doubinger, Vetter, P., Langiaux, J., Galtier, J., Broutin, J.	1995	La flore fossile du bassin houiller de Saint-Étienne
F. Stockmans, Mathieu F. F.	1957	La flore paléozoique du Bassin houiller de Kaiping (Chine) (deuxième partie)
G. W. Rothwell, Serbet R.	1994	Lignophyte phylogeny and the evolution of spermatophytes: a numerical cladistic analysis
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.	1977	Mesozoic conifers
N. Suwarna, Surono, Mangga, S. A., Suyoko, Sumito, Achdan, A., Wahyono, H., Suryono, N., Simandjundak, T. O., Suwarti, T.	2000	Minatak Kuantan – Pegunungan Duabelas
S. M. Chaw, Zharkikh, A., Sung, H. M., Lau, T. C., Li, W. H.	1997	Molecular phylogeny of extant gymnosperms and seed plant evolution: analysis of nuclear 18S r RNA sequences
M. L. Trivett, Rothwell G. W.	1985	Morphology, systematics and palaeoecology of palaeozoic Fossil plants: Mesoxylon priapii, sp. nov. (Cordaitales)
F. Cyrille Grand'Eury	1877	Mémoires sur la flore Carbonifère du Département de la Loire et du centre de la France, êtudiée aux trois points de vue botanique, stratigraphic et géognostique
B. Geng, Hilton J.	1999	New coniferophytes ovulate structures from the Early Permian of China
S. V. Meyen	1969	New genera, Entsovia and Slivkovia, from permian depsits of the Russian platform and Cisuralia
M. Booi, van Waveren, I. M., Van Cittert, J. H. A. van, de Boer, P. L.	2008	New material of Macralethopteris from the Early Permian Jambi flora (Middle Sumatra, Indonesia) and its palaeoecological implications
F. Němejc	1959	Notes on the evolution and taxonomy of the stachyospermic gymnosperms
J. Wang, Pfefferkorn H. W.	2010	Nystroemiaceae, a new family of Permian gymnosperms from China with an unusual combination of features
F. D. Reed	1946	On Cardiocarpon and some associated plant remains from Iowa coal fields
M. Barthel, Noll R.	1999	On the growth habit of Dicranophyllum hallei Rémy & Rémy
D. D. Pant, Nautiyal D. D.	1967	On the structure of Buriadia heterophylla (Feistmantel) Seward & Sahni and its fructification
A. Arber	1910	On the structure of the Palaeozoic seed Mitrospermum compressum (Will.)
R. Florin	1940	On Walkomia n. gen., a genus of Upper Palaeozoic conifers from Gondwanaland
R. A. Gastaldo, DiMichele, W. A., Pfefferkorn, H. W.	1996	Out of the icehouse into the greenhouse: A Late Paleozoic Analog for modern global vegetational change
R. M. Bateman, Hilton J.	2009	Palaeobotanical systematic for the phylogenetic age: applying organ-species, form-species and phylogenetic species concepts in a framework of reconstructed fossil and extant whole-plants
T. G. Halle	1927	Palaeozoic plants from Central Shansi
R. Florin	1927	Paleozoic conifers
K. M. Parris, Drinnan, A. N., Cantrill, D. J.	1995	Palissya cones from the. Mesozoic of Australia and New Zealand
M. Stephenson, Osterloff, P. L., Filatoff, J.	2003	Palynological biozonation of the Permian of Oman and Saudi Arabia: progress and challenges
S. V. Meyen	1997	Permian conifers of Western Angaraland
G. Playford, Rigby J. F.	2008	Permian palynoflora of the Ainim and Aiduna formations. West Papua
G. Mapes, Rothwell G. W.	1984	Permineralized ovulate cones of Lebachia from Late Palaeozoic limestones of Kansas
C. - Y. Qiao, Ran, J. - H., Li, Y., Wang, X. - Q.	2007	Phylogeny and biogeography of Cedrus (Pinaceae) inferred from sequences of seven paternal chloroplast and maternal mitochondrial DNA regions
L. M. Bowe, Coat, G., dePamphilis, C. W.	2000	Phylogeny of the seed plants based on all three genomic compartments: extant gymnosperms are monophyletic and a close Gnetales-conifer relationship
S. Archangelsky, Cúneo R.	1990	Polyspermophyllum, a New Permian Gymnosperm form Argentina, with Considerations about the Dicranophyllales
J. Hilton, Bateman R. M.	2006	Pteridosperms are the backbone of seed-plant phylogeny
G. R. Hernandez-Castillo, Stockey, R. A., Rothwell, G. W., Mapes, G.	2009	Reconstructing Emporia lockardii (Voltziales: Emporiaceae) and initial thoughts on palaeozoic conifer ecology
J. Hilton, Li C. S.	2003	Reinvestigation of Nystroemia pectiniformis Halle, an enigmatic seed plant from the Upper Permian of China
K. Jeet Singh, Rothwell, G. W., Mapes, G., Chandra, S.	2003	Reinvestigation of the coniferophyte morphospecies Buriadia heterophylla Seward and Sahni, with reinterpretation of vegetative diversity and putative seed attachments