Annals of the South African MuseumThe Museum, 1985 - Natural history |
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Page 66
... colpi are very short , narrow slits . The exine is of intermediate width and granulate , and apparently thins in the immediate vicinity of the colpi to form an almost exineless rim of regular width around the colpi . Diameter of ...
... colpi are very short , narrow slits . The exine is of intermediate width and granulate , and apparently thins in the immediate vicinity of the colpi to form an almost exineless rim of regular width around the colpi . Diameter of ...
Page 67
... colpi margins to form marked costae endocolpi . This crassitude is apparently only present equatorially . The sexine is of regular width and curves over the nexine at the mouth of the colpi . The sculpturing is complex and coarse , and ...
... colpi margins to form marked costae endocolpi . This crassitude is apparently only present equatorially . The sexine is of regular width and curves over the nexine at the mouth of the colpi . The sculpturing is complex and coarse , and ...
Page 69
... colpi are straight slits with no margo and are about one - half to two - thirds the polar diameter of the grains . In polar view the grain is circular but due to flattening the colpi are open at the equator . The margins of the colpi ...
... colpi are straight slits with no margo and are about one - half to two - thirds the polar diameter of the grains . In polar view the grain is circular but due to flattening the colpi are open at the equator . The margins of the colpi ...
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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