At Ship Creek, just a few kilometers north of Haast, in South Westland, New Zealand, there is a wonderful boardwalk though an original swamp forest (It’s less than 3 km south of Coal Creek – where I found my first plant fossils, aged nine). The key tree is kahikatea (Dacrycarpus) and the walk features a… Continue reading Tropical Rainforest in …. South Westland?
Australia’s Fatal Fire-Flume
The first time I came to Brisbane in the hot part of the year – I couldn’t believe how anyone could survive there. The nights were oppressively, putridly hot, and full of bitey-insects. Then I ended up living there and suffered for years. I would cocoon myself in a mosquito net, and poke a fan… Continue reading Australia’s Fatal Fire-Flume
Supplejack – a survivor from the Miocene in New Zealand
The first time I ever slept-out (sleeping bag, no tent), I was about four years old, and the place was an idyllic spot on the banks of Pipson Creek, just outside of Makarora. Its on the road to the West Coast from Wanaka/Hawea. One of my memories of that family holiday was swinging on a… Continue reading Supplejack – a survivor from the Miocene in New Zealand
The Kai Point Coal Mine – Late Cretaceous vegetation treasure-trove
The lowlands south of Dunedin (New Zealand), used to be almost impassable wetlands. The local Maoris were incredulous when the first Western explorers of the mid 19th century insisted on making their way tediously directly through it. There were other routes south. The wetlands were a mixture of flax, raupo, sedges, and some small patches… Continue reading The Kai Point Coal Mine – Late Cretaceous vegetation treasure-trove
Eucalyptus fossils in New Zealand – the thin end of the wedge
Eucalyptus (aka ‘gum-tree’) is the quintessential Australian tree. There are about 700 species of them today (depending on who you ask), all of them restricted to Australia, except for a couple that are in New Guinea. They range from cold mountains in Tasmania and Victoria, to tropical lowlands of the Northern Territory. They are in the… Continue reading Eucalyptus fossils in New Zealand – the thin end of the wedge
Four Degrees of Climate Change in New Zealand – should we care?
New Zealand might be a relatively lucky position as regards global warming. We mostly have a moderate, ‘maritime’ climate. Not too hot, too dry, and except for the dirty dribbles of ice we make so much of, no ice-sheets to melt. We’re not like Australia, where the ‘normal’ run of extreme heat, drought, and fire is… Continue reading Four Degrees of Climate Change in New Zealand – should we care?
Beetroot with your Peanut Butter and Marmite? The basic geological structure of New Zealand
New Zealand must be one of the best places on the planet for geology. We are famous among tourists for having so much variety of landscape in such a small area – you don’t have to drive far to see something totally different. This goes for the geology as well. The basic geological structure became… Continue reading Beetroot with your Peanut Butter and Marmite? The basic geological structure of New Zealand
A Glimpse in to the Rise of the Mongolian Gobi Altai
The Gobi is the great desert that extends along southern Mongolia and northern China. Its northern extent is marked by a series of mountain ranges called the Gobi Altai (Altai means ‘golden’). The mountains appear desert-like, with usually nothing higher than small shrubs growing on them, if anything at all, but isolated patches of forest show… Continue reading A Glimpse in to the Rise of the Mongolian Gobi Altai
Mixed-up with Mongolian Migmatite
When I was a novice geology student, the world appeared kind of simple. Faced with a rock, I could ask myself the most fundamental question – is this rock sedimentary, metamorphic or igneous? And there was some sort of expectation that the question could be answered clearly. It seemed the same in First-year Botany. We were… Continue reading Mixed-up with Mongolian Migmatite
Really Old Mongolian Limestone
We set up ‘camp’ at the base of Mongolia’s ‘White Doors’ — a gap in a massive outcrop of vertically-tilted limestone. ‘Camp’ was the three of us, our swags (roll-up beds we just placed on the ground and slept under the stars) and our big food box. We ate, and after dark, retreated to our… Continue reading Really Old Mongolian Limestone