Everyone knows that the very first thing you should do to improve your specimen photography is to use a tripod: it eliminates hand-shake and gives you much crisper photos. In most respects, my photographs have got much, much better since I’ve been habitually using a tripod.

Katie Cooper, Rebecca Farrington and Meghan Miller explain how cratonic lithosphere can be sculpted by flow from a passing subducting slab.

Well, one reason is the utterly rancid “block editor” that WordPress has started imposing with increasing insistence on its poor users. If there is one thing that world really doesn’t need, it’s a completely new way of writing text. Seriously, WordPress, that was a solved problem in 1984.

A violent earthquake roared and rumbled through the underworld of a distant corner of the planet covered by the restless ocean, far enough from any soul to be felt or heard.

“Below 40 degrees south there is no law, and below 50 degrees south there is no God."

{.wp-image-17941 .size-large aria-describedby=“caption-attachment-17941” loading=“lazy” attachment-id=“17941” permalink=“http://svpow.com/2020/10/10/nonstandard-scale-bars-for-photographing-turtles-an-international-collaboration/cheeto-and-henry/” orig-file=“https://svpow.files.wordpress.com/2020/10/cheeto-and-henry.jpg” orig-size=“720,540” comments-opened=“1”

We (the team of 9 scientists and technicians from the Australian National University’s Research School of Earth Sciences) are out of strict 2-week quarantine and ready for a pre-voyage mobilisation. This includes a series of inductions and briefings prior to boarding, boarding, and final stages of preparation for the voyage.

Figure: Photographed on Kangaroo Island, this rock – called a ‘zebra schist’ – deformed from flat-lying marine sediments through being stressed by a continental collision over 500 million years ago. Dietmar Muller CC BY Dietmar Müller, University of Sydney ; Maria Seton, University of Sydney , and Sabin Zahirovic, University of Sydney Classical plate tectonic theory was developed in the 1960s.

A recent article in The Conversation by Simon Lamb from Victoria University of Wellington "uncovers the fundamental forces that control the Earth’s surface". They use Crust 1.0, ETOPO1, and the McKenzie and Priestley lithosphere model to compute their "Whole Layer Isostasy" model.

Though giant earthquakes are disastrous, they provide essential information to investigate earthquake physics. Thyagarajulu Gollapalli, a PhD student jointly from Monash University and the Indian Institute of Technology, Bombay, discusses our present understanding of such big earthquakes.