Literature

AuthorsYearTitlesort descending
J. Hart1987A cladistic analysis of conifers: premininary results
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C. N. Miller, Jr., Brown J. Thomas1973A new Voltzialean cone bearing seeds with embryos from the Permian of Texas
K. C. Nixon, Crepet, W. L., Stevenson, D. W., E.M., F.1994A re-evaluation of seed plant phylogeny.
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Z. Gao, Thomas B. A.1989A review of fossil cycad megasporophylls, with new evidence of Crossazamia Pomel and its associated leaves from the Lower Permian of Taiyuan, China
C. J. Cleal, Shute, C., Hilton, J., Carter, J.2009A revision of the Pennsylvanian-aged Eremopteris-bearing seed-plant
E. Alexander Arber1914A revision of the seed impressions of the British coal measures
D. Vachard1989A rich algal micro-flora from the Lower Permian of Jambi Province
Z. Š. imůnek, Martínek K.2009A study of Late Carboniferous and Early Permian plant assemblages from the Boskovice Basin, Czech Republic
R. Serbet, Escapa, I., Taylor, T. N., Taylor, E. L., Cúneo, R.2010Additional observations on the enigmatic Permian plant Buriadia and implications on early coniferophyte evolution
L. Grauvogel-Stamm, Grauvogel L.1975Aetophyllum Brongniart 1828, conifer (Non equisetal) from the Voltzia Sandstone (Upper Bunter) of the Vosges (France), a preliminary account
M. W. Frohlich, Chase M. W.2007After a dozen years of progress the origin of angiosperms is still a great mystery
W. A. DiMichele, Mamay, S. H., Chaney, D. S., Hook, R. W., W. Nelson, J.2001An Early Permian flora with Late Permian and Mesozoic affinities from North-Central Texas
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B. C. J. Dumortier1829Analyse des familles des plantes, avec l'indication des principaux genres qui s'y rattachent
G. W. Rothwell, Mapes, G., Mapes, R. H.1996Anatomically preserved vojnovskyalean seed plants in Upper Pennsylvanian (Stephanian) marine shales of North America
J. A. Clement-Westerhof1984Aspects 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
J. A. Clement-Westerhof1987Aspects of Permian palaeobotany and palynology, VII. The Majonicaceae, a new family of Late Permian conifers
J. H. F. Kerp, Poort, R. J., Swinkels, h.A. J. M., Verwer, R.1990Aspects 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
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G. W. Rothwell, Mapes G.2001Barthelia furcata gen. nov. et sp. nov., with a review of paleozoique coniferiphytes and a discussion of coniferophyte systematics
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J. Hilton, Geng B.1998Batenburgia sakmarica Hilton et Geng, gen. et sp. nov., a new genus of conifer from the Lower Permian of China
W. J. Jongmans, Gothan W.1925Beiträge zur Kenntnis der Flora des Oberkarbons von Sumatra
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D. F. Rossetti, De Toledo P. M.2006Biodiversity from a historical geological perspective: a case study from the Marajo Island, lower Amazon
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M. Booi, van Waveren, I. M., Van Cittert, J. H. A. van2009Comia and Rhachiphyllum from the Early Permian of Sumatra, Indonesia
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R. H. Wagner2005Dicranophyllum glabrum (Dawson) Stopes, an unusual element of Lower Westphalian floras in Atlantic Canada
M. Barthel, Bettag, E., Noll, R.1998Dicranophyllum hallei Rémy & Rémy im oberen Rotliegend
W. J. Jongmans, Gothan W.1935Die Ergebnisse der paläobotanischen Djambi-Expedition 1925, 2. Die paläobotanische Ergebnisse
J. Zwierzycki1935Die Ergebnisse der paläobotanischen Djambi-Expedition 1925. 1. Die geologische Ergebnisse
W. Rémy, Rémy R.1977Die Floren des Erdaltertums
A. Schenk1867Die fossile Flora der Grenzschichten des Keupers und Lias Frankens
H. Robert Göppert1864Die fossile Flora der Permischen Formation
H. Robert Göppert1865Die fossile Flora der Permischen Formation
C. F. W. Braun1847Die fossilen Gewächse aus den Gränzschichten zwischen dem Lias und Keuper des neu aufgefundenen Pflanzenlagers in dem Steinbruch von Veitlahm bei Culmbach
M. Barthel1977Die Gattung Dicranophyllum Gr. Eury in den varistischen Innensenken der DDR
R. Florin1938Die Koniferen des Oberkarbons und des unteren Perms I-VII
R. Florin1940Die Koniferen des Oberkarbons und des Unteren Perms. Fünftes Heft
H. - J. Schweitzer, Kirchner M.1996Die Rhäto- Jurassischen Floren des Iran und Afghanistans: 9. Coniferophyta
M. Barthel2008Die Rotliegendflora des Thüringer Waldes Teil 6: Wurzeln und fertiel Organen, Algen und Bakterien. Vegetation

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Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith