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Dijkstra,S.J. | Dijkstra,S.J. (1952) Megaspqres of the Turkish Carboniferous and their stratigraphical value. International Geological Congress.18th.Report of the Eighteenth Session,Britain,1948,Part 10.. 11- 17
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| 1952 |
Horst,U. | Horst,U. (1952) From the stratigraphy to fine-stratigraphy of Middle German Brown and Hard Coals. Freiberger Forschungshefte,Geologie. 44- 61
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| 1952 |
Dijkstra,S.J. | Dijkstra,S.J. (1952) New Carboniferous megaspores from Turkey. Annals and Magazine of Natural History,(London),Series 12. 102- 104
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| 1952 |
Pflug,H.D. | Pflug,H.D. (1952) Palynology and stratigraphy of the Eocene Brown-Coal of Helmstedt. Pal¤eontologische Zeitschrift. 112- 137
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| 1952 |
Firtion,F. | Firtion,F. (1952) The Lower Cenomanian of Nouvion-en-Thi©rache -a micropaleontological examination. Annales de la Soci©t© G©ologique du Nord. 150- 163
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| 1952 |
Somers,G. | Somers,G. (1952) A preliminary study of the fossil spore content of the Lower Jubilee Seam of the Sydney Coalfield, Nova Scotia. Nova Scotia Research Foundation. 1- 30
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| 1952 |
Straus,A. | Straus,A. (1952) Observations on the Pliocene flora of Willershausen Geologie. 525- 535
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| 1952 |
Balme,B.E. et al. | Balme,B.E. et al. (1952) The stratigraphical significance of certain fossil spores in the central group of British coalfields. Transactions of the Institution of Mining Engineers,(Sheffield,End)(Publication No.3414). 1- 17
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| 1952 |
Dijkstra,S.J. | Dijkstra,S.J. (1952) The stratigraphical value of megaspores International Congress on Carboniferous Stratigraphy and Geology,Compte Rendu,3rd. 163- 168
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| 1952 |
Shimada,M. | Shimada,M. (1952) Diagnostic characters of the pollen grains of extinct plants found in Lignites. Anniversary Memorial Essays of the Foundation of Shokei Girchool,6th. 107- 113
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| 1952 |
Cross,A.T. | Cross,A.T. (1952) The geology of the Pittsburgh Coal: Stratigraphy, petrology, origin and composition, and geologic interpretation of mining problems. Conference on the Origin and Constitution of Coal,Proceedings,2nd.Nova Scotia Research Foundation,Halifax,1952. 32- 99
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| 1952 |
Balme,B.E. | Balme,B.E. (1952) On some spore specimens from British Upper Carboniferous Coals. Geological Magazine. 175- 184
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| 1952 |
Gocht,H. | Gocht,H. (1952) Hystrichospheres and other microorganisms in Oligocene deposits of North and Central Germany. Geologie. 301- 320
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| 1952 |
Wilson,L.R. | Wilson,L.R. (1952) The plant microfossils of the Joggins section, a progress report. Conference on the Origin and Constitution of Coal,Proceedings,2nd.Nova Scotia Research Foundation,Halifax,1952. 208- 218
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| 1952 |
Imgrund,R. | Imgrund,R. (1952) The sporites of the Kaiping Basin, their paleontologic and stratigraphic treatment in view of a parallelization with the Ruhr Carboniferous and the Pennsylvanian of Illinois. PhD Thesis, Rhein.-Westf.Techn. Hochschu Le.Aachen.. 1- 96
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| 1952 |
Rao,A.R. et al. | Rao,A.R. et al. (1952) Tertiary pollen from Lignites from Palana (Eocene), Bikaner. Proceedings of the National Institute of Sciences of India. 595- 601
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| 1952 |
Bolkhovitina,N.A. | Bolkhovitina,N.A. (1952) Pollen of Conifers in Mesozoic deposits and its value for stratigraphy. Izvestiya Akademii Nauk SSSR, Seriya Geologicheskaya. 105- 120
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| 1952 |
Ishchenko,A.M. | Ishchenko,A.M. (1952) Atlas of microspores and pollen of the Middle Carboniferous Period in the western part of the Donets Basin. Trudy Instituta Geologicheskikh,Akademiya Nauk Ukrainskoy SSR,Transactions of the Institute of Geological Sciences,Academy of Science of the Ukrainian SSR,(Kiev). 9- 8
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| 1952 |
Kremp,G.O.W. | Kremp,G.O.W. (1952) Spore associations and microfauna horizons in the Carboniferous of the Ruhr. Comptes Rendu Troisieme Congres de Stratigraphie et de Geologie du Caifere, Heerlen, 1951. 347- 357
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| 1952 |
Ghosh,A.K. et al. | Ghosh,A.K. et al. (1952) Spores and Tracheids from the Cambrian of Kashmir. Nature. 1056- 1057
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| 1952 |
Wetzel,W. | Wetzel,W. (1952) Contribution to the knowledge of Danian marine plankton. Geologisches Jahrbuch Reihe A. 391- 418
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| 1952 |
Deflandre,G. | Deflandre,G. (1952) Class of dinoflagellates. Traite de Paleontologie. (J.Piveteau,editor). 116- 124
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| 1952 |
Deflandre,G. | Deflandre,G. (1952) Groups Incertae Sedis.Hystrichospheres. chitinozoans. Traite de Paleontologie. (J.Piveteau,editor). 322- 329
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| 1952 |
Potonie,R. | Potonie,R. (1952) On the morphology and morphological nomenclature of the Sporites, H.Potonie, 1893. Pal¤eontologische Zeitschrift. 143- 154
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| 1952 |
Guennel,G.K. | Guennel,G.K. (1952) Fossil spores of the Alleghenian Coals in Indiana Indiana Geological Survey,Department of Conservation,Report of Progress No.4. 1- 40
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| 1952 |
Knox,E.M. | Knox,E.M. (1952) Palynology and Coal stratigraphy. Transactions of the Edinburgh Geological Society. 221- 233
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| 1952 |
Timofeev,B.V. | Timofeev,B.V. (1952) Lower Palaeozoic sediments in Moldavia Doklady Akademii Nauk SSSR. 1207- 1209
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| 1952 |
Murriger,F. et al. | Murriger,F. et al. (1952) Palynological study of the Brown Coal of the Emma Mine near Marxheim (Lower main area). Notizblatt des Hessischen Landesamtes fur Bodenforschung,(Wiesbaden). 56- 66
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| 1952 |
Kendall,M.W. | Kendall,M.W. (1952) Some Conifers from the Jurassic of England. Annals and Magazine of Natural History,(London),Series 12. 583- 594
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| 1952 |
Tripathi,B. | Tripathi,B. (1952) A note on megaspores from Lower Gondwana Coal of Umaria Coalfield, Dist. Sahdol (Vindhya Pradesh). Current Science. 308- 309
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| 1952 |
Suggate,R.P. et al. | Suggate,R.P. et al. (1952) The stratigraphic relations and plant microfossils of New Zealand Coal Measures. New Zealand Journal of Science and Technology,Section B. 106- 117
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| 1952 |
Singh,P. | Singh,P. (1952) Microfossils from an oil shale of Saline Series in the Fatehpur Maira Gorge, Salt Range, Punjab. The Palaeobotanist. 417- 419
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| 1952 |
Lange,F.W. | Lange,F.W. (1952) Chitinozoans from the Barreirinha Shale, Devonian of Para. Dusenia. 373- 386
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| 1951 |
Lejeune-Carpentier,M. | Lejeune-Carpentier,M. (1951) The microscopic study of flint. Gymnodinium and Phanerodinium (dinoflagellates) from Belgium. (Thirteenth note.) Annales de la Soci©t© G©ologique de Belgique. 307- 313
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| 1951 |
Cookson,I.C. et al. | Cookson,I.C. et al. (1951) Tertiary Araucariaceae from southeastern Australia, with notes living species Australian Journal of Scientific Research.Series B. 415- 449
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| 1951 |
Murriger,F. et al. | Murriger,F. et al. (1951) Concerning the age of Brown Coal of Burghasungen, Bezirk Kassel, based on pollen analysis and comparisons with other Browncoal deposits. Notizblatt des Hessischen Landesamtes fur Bodenforschung,(Wiesbaden). 87- 97
| details |
| 1951 |
Harris,W.F. | Harris,W.F. (1951) New Zealand plants and their Story--Clues to the Past. New Zealand Science Review Symposium. 3- 7
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| 1951 |
Couper,R.A. | Couper,R.A. (1951) Evidence from Earlier times. New Zealand Science Review Symposium. 10- 12
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| 1951 |
Rein,U. | Rein,U. (1951) The peripheral and central seam Formations of the Tertiary Syncline in the Lower Rhine Basin. Schriften des Naturwissenschaftlichen Vereins fur Schleswig-Holstein. 75- 82
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| 1951 |
Couper,R.A. | Couper,R.A. (1951) Microflora of a submarine lignite from Toetoes Bay near Bluff, New Zealand, New Zealand Journal of Science and Technology,Section B. 179- 186
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| 1951 |
Potonie,R. | Potonie,R. (1951) Microbotany of Coal at the International botanical Congress in Stockholm, July 1950 Geologische Rundschau. 247- 249
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| 1951 |
Leschik,G. | Leschik,G. (1951) Microbotanic stratigraphic studies of the Upper Pliocene Browncoal from Buchenau (Hunfeld County). Pal¤eontographica Abteilung B. 1- 51
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| 1951 |
Kopeliovich,A.V. | Kopeliovich,A.V. (1951) Some questions of stratigraphy of the Lower Cambrian of the Central Regions of the Russian Platform Doklady Akademii Nauk SSSR. 975- 977
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| 1951 |
Kosanke,R.M. | Kosanke,R.M. (1951) A type of Boghead Coal from Illinois. American Journal of Science. 444- 450
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| 1951 |
Thomson,P.W. et al. | Thomson,P.W. et al. (1951) On the subdivision of the Tertiary top layers of the Rhineland Brown Coal in the Southern and Middle Part of the Ville-Gaben and the Erft-Graben on micropaleontological Bses Braunkohle,Warme und Energie. 131- 134
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| 1951 |
Nakamura,J. | Nakamura,J. (1951) Fossil pollen in the Nahari Lignite. Research Reports of the Kochi University, Natural Science. 1- 11
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| 1951 |
Barbashinova,V.N. | Barbashinova,V.N. (1951) Micropaleobotanical remains in Mesozoic and Cenozoic deposits of Turgay. Izvestiya Akademii Nauk Kazakhskoy SSR, Seriya Geologicheskaya = Khabarlary Kazakh SSR, Fylym Akademiyasynyn. 61- 68
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| 1951 |
Potonie,R. | Potonie,R. (1951) Pollen and spore forms as guide fossils of the Tertiary Mikroskopie,Zentralblatt F.Mikfoskopische Forschung und Methodik. 272- 283
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| 1951 |
Naumova,S.N. | Naumova,S.N. (1951) Spores of ancient Formations of the Slopes of the Southern Urals. Byulleten Moskovskogo Obshchestva Ispytatelei Prirody, Otdel Geologicheskii. 183- 187
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| 1951 |
Thomson,P.W. | Thomson,P.W. (1951) Contribution to the knowledge of the sporomorpha flora in the Lower and Middle Devonian Pal¤eontologische Zeitschrift. 155- 159
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| 1951 |
Chiguryaeva,A.A. | Chiguryaeva,A.A. (1951) Contributions to the Oligocene flora of the Maykop Formation, Caucasus (spores and pollen). Botanicheskii Zhurnal. 306- 307
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| 1951 |
Dijkstra,S.J. | Dijkstra,S.J. (1951) Wealden megaspores and their stratigraphical value. Mededelingen van de Geologische Stichting. 7- 21
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| 1951 |
Shimada,M. | Shimada,M. (1951) Pollen analyses of Lignites.I.Three Pliocene Lignite Beds in the environs of Sendai. Science Reports of the Tohoku University. Series 4. Biology. 47- 50
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| 1951 |
KalibovЎ,M. | KalibovЎ,M. (1951) Megaspores of the Radnice Coal Measure zone of the Kladno-Rakovnik Coal Basin. Sbornik Ustredniho љstavu Geologickeho,Paleontologicky.(Prague). 1- 63
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| 1951 |
Just,T. | Just,T. (1951) Mesozoic plant microfossils and their geological significance. Journal of Paleontology. 729- 735
| details |
| 1951 |
Kremp,G.O.W. | Kremp,G.O.W. (1951) On the importance of spores for determining the age of Paleozoic strata. No Data Given.
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| 1951 |
Andrews,H.N. et al. | Andrews,H.N. et al. (1951) A new American species of Bowmanites. Botanical Gazette. 158- 165
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| 1951 |
Erdtman,G. | Erdtman,G. (1951) Palynology in South America. Svensk Botanisk Tidskrift. 233- 237
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| 1951 |
Klaus,W. | Klaus,W. (1951) Tertiary palynology in Austria. Svensk Botanisk Tidskrift. 237- 241
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| 1951 |
Sen,J. | Sen,J. (1951) Some aspects of palynological research in India. Svensk Botanisk Tidskrift. 247- 249
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