We are upgrading our datacenter, and the Journal website with the editorial services platform will be unavailable.

During this time you will be redirected to our mirror website on SciELO to get access to the published articles.

Our submission process and review process will be on pause until the upgrade finishes.

The system will be on maintenance
since Sept. 30 2016 16:00 GMT-3 to Oct. 01 08:00 GMT-3.

Thanks for your comprehension

Kind regards , Andean Geology editorial Journal Team

Estimated time to back onlineOctober 1, 2016, 8:00:00 AM

Upgrade in progress....0 days 14 hours 44 minutes 50 seconds left