| A Late-Glacial Pollen Profile from Lista, South Norway | 1963/01/01 | English | 21 |
| Recycling, Stratigraphic Leakage, and Faulty Techniques in Palynology | 1964/01/01 | English | 21 |
| Material Para Una Monografia De La Morfologia Del Polen De Cucurbitaceae | 1963/01/01 | English | 20 |
| On the Pollen Morphology of Some scandinavian caryophyllaceae | 1962/01/01 | English | 20 |
| The Post-Tetrad Ontogeny of the Pollen Wall and the Chemical Structure of the Sporopollenin of Lilium Henryi | 1968/01/01 | English | 19 |
| Electron-Microscope Investigations of the Fine Details of the Pollen Grain Surface in Japanese Gymnosperms | 1962/01/01 | English | 19 |
| Some New Sporomorphs from the Upper Tertiary of Nigeria | 1968/01/01 | English | 19 |
| Pollen Morphology and Taxonomy in the Loganiaceae | 1967/01/01 | English | 19 |
| Spore Morphology of the Pteridaceae I. The Pteridoid Ferns | 1966/01/01 | English | 18 |
| A Note on Some Diporate Grains Recovered from Tertiary Horizons of India and Their Potential Marker Value | 1963/01/01 | English | 18 |
| Apertural Types in Pollen of the Restionaceae and Flagellariaceae | 1967/01/01 | English | 18 |
| Pollen Morphology in the Polemoniaceae | 1967/01/01 | English | 17 |
| The GenusPalaeoperidiniumDeflandre 1934 (Dinophyceae) | 1967/01/01 | English | 17 |
| Techniques of Pollen and Spore Electron Microscopy. Part II. Ultramicrotomy and Associated Techniques | 1968/01/01 | English | 16 |
| Notes on Electron Micrographs Illustrating the Pollen Morphology inArmeria MaritimaandArmeria Sibirica | 1966/01/01 | English | 16 |
| Über Die MöGliche Phylogenetische Bedeutung Der Pollenmorphologie Der MadagassischenBubbia PerrieriR. Cap. (Wintera Ceae) | 1963/01/01 | English | 15 |
| Ultraviolet Absorption Spectra of Pollen and Spore Walls | 1969/01/01 | English | 15 |
| Contributions of Pollen Morphology to the Phylogeny of Some Ranalean Families | 1963/01/01 | English | 15 |
| Spore Morphology of Indian Ferns | 1964/01/01 | English | 15 |
| Contribution a la Connaissance de L'ultrastructure des Parois du Pollen deTradescantia PaludosaL. | 1966/01/01 | English | 14 |
| Freshwater Microplankton from flandrian (Holocene) Peats of Southwestern Australia | 1962/01/01 | English | 14 |
| The Ultrastructure of Eocene Pollen | 1959/01/01 | English | 14 |
| Examining Three-Dimensional Microstructures with the Scanning Electron Microscope | 1965/01/01 | English | 14 |
| Sporoderm Morphology and Morphogenesis. A Collocation of Data and Suppositions | 1966/01/01 | English | 14 |
| Oldenlandia Corymbosa (Rubiaceae) | 1964/01/01 | English | 14 |
| Die Optische Anisotropie von Sporodermen | 1960/01/01 | English | 13 |
| Pollen Morphology ofSalviaand Some Related Genera | 1968/01/01 | English | 13 |
| On Terminology in Pollen and Spore Morphology | 1958/01/01 | English | 13 |
| On the Fine Structure of the Pollen Walls in Some Scandinavian Betulaceae | 1963/01/01 | English | 13 |
| Le GenreDuvernaysphaeraStaplin | 1964/01/01 | English | 12 |