Literature

Authors	Year	Title
M. Barthel	2007	Die Rotliegendflora des Thüringer Waldes. Teil 5: Ginkgophyten, Coniferophyten
A. Tobler	1922	Djambi-verslag. Uitkomsten van het geologisch en mijnbouwkundig onderzoek in der Residentie Djambi, 1906-1912
R. J. Whittaker	2004	Dynamic Hypotheses of richness on islands and continents
O. Posthumus	1927	Eenige opmerkingen betreffende de Palaeozoische flora van Djambi, Sumatra
R. Cuneo	1985	Ejemplares fertiles de Genoites patagonica Feruglio (Buriadiaceae, Coniferopsida?) del Permico de Chubut, Republica Argentina
A. Brongniart	1828	Essai d'une Flore du grès bigarré
B. M. M. Renault, Zeiller R.	1888	Etudes sur le terrain houiller de Commentry. Livre Deuxième. Flore Fossile
R. Florin	1951	Evolution in Cordaites and conifers
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
F. Unger	1850	Genera et Species Plantarum Fossilium
A. Basid	1997	Geodinamika Pra-tersier blok Sumatera barat berdasarkan data Paleomagnetik
N. Suwarna, Suharsono, Gafoer, S., Amin, T. C., Kusnama, Hermanto, B.	1998	Geological map of the Bangko Quadrangle (0913-4), Sumatera, Scale 1 : 100,000. Detailed Geological Map, Indonesia
T. Schindler	2007	Geologie, Stratigraphie und Genese des permokarbonischen Saar-Nahe-Beckens
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
C. J. Cleal	1993	Gymnospermophyta
S. V. Meyen	1988	Gymnosperms of the Angara Flora
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
G. Ogg	2009	International Stratigraphic Chart
A. B. Leslie	2008	Interpreting the function of saccate pollen in ancient conifers and other seed plants
C. Darwin	1845	Journal of researches into the natural history and geology of the countries visited during the voyage of H.M.S. Beagle round the world.
L. Margulis, Chapman M. J.	2009	Kingdoms and Domains An Illustrated Guide to the Phyla of Life on Earth
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)
E. F. von Schlotheim	1832	Merkwürdige Versteinerungen aus der Petrefactensammlung des verstorbenes wirklichen Geh. Raths Freiherrn v. Schlotheim.
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
J. A. Clement-Westerhof	1988	Morphology and phylogeny of Palaeozoic conifers
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
P. A. Goloboff	1999	NONA (NONAME), ver. 2
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