Stratigraphy and development of c. 17 000 year old lake maratoto, north island, new zealand, with some inferences about postglacial climatic change... Wk227; Rotoma Ash 8370 ± 90, Wk522; 8350 ± 100, Wk523; Opepe Tephra 9370 ± 210, Wk230; Mangamate Tephra 9700 ± 140, Wk23l; 10000 ± 120, Wk232; Waiohau Ash 12 200 ± 230, Wk233; 12500 ± 190, Wk234; 12450 ± 200, Wk5l5; 12300 ± 190,Wk516;...
Comparative analysis of the insulation resistance of some nigerian wood species with imported class b insulating materials... In this paper, eight sample varieties of Nigerian wood species-Mahogany, Obeche, Iroko, Afara, Danta, Opepe, Abeza, and Aper and the two most commonly imported class B insulating materials- Fiber glass and Leatheroid are experimented with to compare their ability to maintain insulation...
Variations of density and compressive strength before and after charring of some selected construction timber species of southwestern nigeria... The species are: Terminalia superba (Afara), Milicia excelsa (Iroko), Nauclea diderrichii (Opepe), Khaya ivorensis (Mahogany), Mansonia altissima (Mansonia), Tectona grandis (Teak).The...
Tephrostratigraphy arid chronology of the kaipo lagoon, an 11, 500 year-old montane peat bog in urewera national park, new zealand...microprobe.The tephras originate from the Taupo, Okataina, and Tongariro Volcanic Centres and, from youngest to oldest, are: Kaharoa Ash, Taupo Pumice, Mapara Tephra, Waimihia Lapilli, Hinemaiaia Tephra, Whakatane Ash, Rotoma Ash, Opepe Tephra, Poronui Tephra, Karapiti Tephra, and Okupata Tephra....
