Wednesday, April 1, 2015
#MuseumWeek Retrospective!
Wednesday, January 5, 2011
Vesuvio!
This Christmas break my family decided to trek down to Pompeii to visit the ruins and Mount Vesuvius, something that I have wanted to do for a long time. If you’ve ever taken an introductory geology class, then you’ve probably heard the story of the eruption of Vesuvius in 79 AD, as it is used to illustrate several concepts about volcanic eruptions. The 79 AD eruption began with a Plinian eruption, where a large column of ash extends high into the air, as far as the stratosphere. The term “Plinian eruption” is derived directly from the 79 AD Vesuvius eruption – Pliny the Younger was one of the first people to describe a volcanic eruption in detail. There are many examples of Plinian eruptions from the last few decades – Mount Pinatubo in 1991, Mount St. Helens in 1980, and most recently, Eyjafjallajökull in 2010. After a day of Plinian-style eruption, several pyroclastic flows covered the cities of Pompeii, and, in particular, Herculaneum. Like many other volcanos, Mount Vesuvius is found at the intersection of two plate boundaries. The African Plate is subducting (diving down) beneath the Eurasian Plate, and as this occurs, melted rock moves up towards the surface and eventually erupts from the volcano.
The volcano was steaming away when we climbed it last week – a good reminder that Vesuvius is just snoozing, not dead.
Wikipedia directed me to this very interesting article about the danger Vesuvius poses today to an ever-growing population along its flanks. A future eruption by Vesuvius could seriously affect at least 600 000 people who live in the ‘red zone’, and up to 3 million people in the surrounding areas. There are emergency plans in place to evacuate these people, but there is concern that they may not be adequate. During our walk up the volcano, I did spot a lot of interesting looking monitoring stations, and you can see what Vesuvius is up to at this website.
On a somewhat lighter note, you can get Pizze Plinio in Pompei! (It has bufala and parmesan cheese, prosciutto crudo, tomatoes, and rocket lettuce...which I suppose is like a volcano...a delicious, delicious volcano...).
Friday, December 17, 2010
Mamma mia, è un dinosauro!
Dalla Vecchia FM. 2009. Tethyshadros insularis, a new hadrosauroid dinosaur (Ornithischia) from the Upper Cretaceous of Italy. Journal of Vertebrate Paleontology 29:1100-1116.
And for more information on dinosaur footprints from Lerici, check out:
Nicosia U and Loi M. 2003. Triassic footprints from Lerici (La Spezia, Northern Italy). Ichnos 10:127-140.
Thursday, November 25, 2010
Palaeofestivus
Why, it's a tree composed of 80% small plastic dinosaur ornaments! How lovely!
(The remaining breakdown is 10% hilarious cellphone charms, ironic because neither of us have cellphones, and 10% real ornaments given to us by our families [at least 40% of which are Disney-related in some way].)
You may wonder why a festive witch adorns the top of the tree. In Italy, Santa Claus was not really a big deal until after World War II - before then, Christmas gifts were given not on Christmas Day, but on the Epiphany, and were delivered by La Befana. Last Christmas I got my very own Christmas Witch complete with sack full of delicious candy.
Pete and I have been having a lot of fun transforming dollar store plastic animals and dinosaurs into Christmas ornaments. I also had a great set of really cool dinosaur skulls from a Safari Toob, which turned into AWESOME decorations. The set included traditional Christmas favourites such as Triceratops, Tyrannosaurus, Diplodocus, Brachiosaurus, Velociraptor and Parasaurolophus, the slightly more obscure Carnotaurus, Dilophosaurus, and Oviraptor, and the newcomers Nigersaurus and Dracorex! Isn't that neat?
***and yes, I realize it's pretty early for a tree. But we had these awesome ornaments, and we were excited, and besides, why not?