Annals of the South African MuseumThe Museum, 1985 - Natural history |
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Page 56
... pore . The pore has an operculum bearing the same minute tuberculata and attached to a psilate underlying layer . The operculum is sometimes absent . The exine is relatively thin and the grain is usually folded , this folding following ...
... pore . The pore has an operculum bearing the same minute tuberculata and attached to a psilate underlying layer . The operculum is sometimes absent . The exine is relatively thin and the grain is usually folded , this folding following ...
Page 61
... pore is small and circular and the pore margins are simple . The exine is relatively thick , crassinexinous and reticulate . Diameter of illustrated specimen 20 μ . Affinity Pollens similar to Proteacidites sp . B are found in the ...
... pore is small and circular and the pore margins are simple . The exine is relatively thick , crassinexinous and reticulate . Diameter of illustrated specimen 20 μ . Affinity Pollens similar to Proteacidites sp . B are found in the ...
Page 84
... pores . The size of the grains is very uniform , the diameter of all measured specimens being between 31 and 34 μ , sexine varies between 1,5 and 3,5 μ , diameter of pore opening 1,5-3 μ , height of whole pore structure 4-5 μ , size of ...
... pores . The size of the grains is very uniform , the diameter of all measured specimens being between 31 and 34 μ , sexine varies between 1,5 and 3,5 μ , diameter of pore opening 1,5-3 μ , height of whole pore structure 4-5 μ , size of ...
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Common terms and phrases
Aeolidiella Affinity The affinity aperture Araucariacites Arecipites Australia Baeolidia Berghia bicuspidata Cape Province Cape Town Clavatipollenites sp climate Collignon colpi colpus common at Arnot Coniacian Cookson coracoid Couper deposit described Description Discussion distal end Distribution Duinefontein early Pliocene Equatorial diameter ERSITY exine exine is relatively extant flora Formation forms fossil genera genus geol gland grain Haughton holotype humerus Kangnasaurus kimberlite Knysna laesurae Langebaanweg late Cretaceous Maastrichtian margins Milfordia Milnerton Monocolpopollenites morphology Namibia Neogene nexine Oceanites Olson Pachyptila Palaeocene palynology paratypes pipes Pliocene Podocarpidites pollen pore Port Elizabeth present Procellariiformes Proteacidites proximal Puffinus rare at Arnot region Restionaceae rhinophores ribs sacci salax Saldanha SAN DIEGO sculpturing sediments sexine South African Museum south-western Cape southern Africa Spath species specimen spores Stover & Partridge SUID-AFRIKAANSE MUSEUM tarsometatarsus taxa Tertiary Tricolpites sp Tricolporopollenites Triorites tropical ulna umbilical bullae Velddrif venter ventral whorl width Zonalapollenites Zululand