The authorSimon Wellings
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- On Deep time and dead things in the wall:Traces of glacial ice and water:
- Metageologist: Thanks Daff, You’ve slightly anticipated where I’m going next. Got any good pics I... (20 days 6 hours ago)
- Daf: Lovely stuff Si – and many of these features can be recognized in what is now the marine... (20 days 12 hours ago)
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Based on a work at all-geo.org.
Category Archives: tectonics
Andalucia is a province in Spain, at the far south west of Europe. Its long and varied human history has seen it linked to the middle East, north Africa and the Americas. The creation of these links brought new foods, … Continue reading
Folds are found everywhere layers are. Folds are the natural consequence of pushing a rug, cooking lasagna or deforming sedimentary or metamorphic rocks. Sniffing out folds, ‘getting a nose for them’, is part of any geologist’s training. Here’s a Google … Continue reading
Look at a large-scale geological map and, provided the area is not covered in recent sediments, there will be large areas of red showing outcrops of granite. There are many ways in which rocks can be melted to produce granitic magma. … Continue reading
The word terrane has a very specific geological meaning. Usually short for tectonostratigraphic terrane, they’ve been defined as “fault-bounded crustal blocks that preserved a geological record distinct from that of adjacent terranes” (Jones et al., 1983). The concept was first coined … Continue reading