T204 The Future of Geoscience Field Courses I
Wednesday, 31 October 2007
8:00 AM - 12:00 PM
SPOILT FOR CHOICE: A GEOLOGY FIELD CAMP ON AN ACTIVE PLATE BOUNDARY
Paper number: T204-15
Program: Technical Sessions
Time: 11:20 AM – 11:35 AM
Authors
Abstract
The philosophy of this field camp is that geological education is not complete without field-based, practical training and experience: no text or virtual reality conveys the same understanding as straddling an active plate boundary or walking on a glacier. Thus, this field camp is designed to give students practical experience in as many geological environments as possible while still maintaining the basic aim of a thorough training in structural geological mapping.
Before tackling mapping projects in complexly folded and faulted rocks, students spend a week of basic mapping in a fragment of ancient Gondwanaland where Paleozoic terranes are overlain by less-deformed Cretaceous-Tertiary rocks. The major part of tectonic geomorphology is in North Island with surveys to determine the geometry and rates of uplift and tilting of raised Holocene shorelines (quantitative) and observations of active folding and strike-slip faulting effects. Volcanic geology includes and concentrates on tephrostratigraphy to the stage that students are able to identify composition, eruptive types and history by detailed examination of tephra sections.