| Description | Papers relating to the symposium "The Evolutionary Significance of the Exine" held on the 18th to the 20th of September with the International Commission for Palynology. Including:
1. Leaflet.
2. Leaflet.
3. 1974 Aug 28. List of participants.
4. 1974 Sep. Signatures of those attending.
4a. Alterations to the programme.
5. Exhibits [with illustrations].
6. Abstracts of papers.
7. Papers by W.G. Chaloner, M.J. Hideux and I.K. Ferguson, B. Lugardon, J. Muller and P.W. Leenhouts, W. Punt, A. Le Thomas. |