Taxonomy term

mediterranean

Mediterranean drawdown may have caused burst of volcanism

Between 5 million and 6 million years ago, during an event known as the Messinian Salinity Crisis (MSC), large amounts of seawater evaporated from the Mediterranean Sea leaving massive salt deposits in the basin. How much the sea surface dropped during the MSC is debated, but in a new study in Nature Geoscience, researchers suggest that a large, kilometer-scale drawdown of the Mediterranean Sea may explain not just the thick salt deposits but also a pulse of magmatic activity around the region that occurred at the same time as the MSC.

17 Jan 2018

Mysterious Miocene bipedal footprints found in Crete

A curious set of 5.7-million-year-old bipedal footprints found in western Crete — far from the cradle of humanity in Africa and dating to the Late Miocene, long before hominins are thought to have walked upright — has paleoanthropologists scratching their heads.

27 Dec 2017

Giant turbidite in Mediterranean Sea linked to ancient earthquake and tsunami

In A.D. 365, a giant earthquake with an estimated magnitude of 8 or higher struck the eastern Mediterranean, devastating Crete and causing widespread destruction throughout Greece, Egypt, Libya and Spain. The event was quickly followed by a tsunami that inundated the southern and eastern Mediterranean coasts, stranding ships as far as 3 kilometers inland. Now, scientists have uncovered evidence of a massive turbidity current triggered by these events in the Mediterranean.

19 Jul 2016

New climate record challenges ideas about recent glaciations

Predicting how a changing climate and rising sea levels might impact humans in the future requires an understanding of how Earth has changed in the past. So scientists are continually seeking more and better data to help illuminate earlier conditions.
 

08 Sep 2014

Environmental changes contributed to Mediterranean cultural crisis

About 3,200 years ago, urban cultures thrived in the Eastern Mediterranean until invasions in coastal and inland areas, compounded by agricultural decline, created a regional crisis.

13 Sep 2013

Mediterranean mammals migrated prior to the Messinian Salinity Crisis

The people of the Iberian Peninsula and North Africa share a long and complicated history, evident in culinary and genetic similarities, due in large part to their close proximity. Now it appears that the animals of the region have shared an even longer history. Researchers studying mammal fossils in Spain and Morocco recently determined that a migration event between the Iberian Peninsula and North Africa occurred more than 6 million years ago — more than half a million years earlier than previously thought.

19 Jul 2013