AG-838 Sedimentology Field Course – from Depositional Systems to Sedimentary Architecture (10 ECTS)

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ID:
AG-838
CREDITS:
10 ECTS
START DATE:
12 June 2017
END DATE:
14 July 2017
COURSE PERIOD:
Summer/Autumn semester (June–July), annually.
LANGUAGE OF INSTRUCTION AND EXAMINATION:
English
CREDIT REDUCTION/OVERLAP:
10 ECTS overlap with AG-338
GRADE:
Letter grade (A through F)
COURSE MATERIAL:
Book chapters, articles; Ca. 600 pages
COURSE COSTS:
Fieldwork, ca. NOK 1400 (7 days x NOK 200 per overnight stay)
COURSE CAPACITY MIN/MAX:
10/20 students (AG-338/838 in total)
EXAMINATION SUPPORT MATERIAL:
Bilingual dictionary between English and mother tongue
APPLICATION DEADLINE:
15 April 2017

INSTRUCTORS:

Maria Jensen
Maria Jensen
Associate Professor, Sedimentary geology

Course requirements:

Enrolment in a relevant PhD programme.

The course provides a background for courses in sequence stratigraphy (AG-323/AG-823), rift basin reservoirs – from outcrop to model (AG-336/AG-836) and Geological constraints on CO2 storage (AG-349/AG-849).

The course is also recommended for students taking courses in Quaternary geology.

Academic content:

The course focus is working on sedimentological topics and questions of interest in the field; to become more experienced field geologists, and test ideas from theory, lectures and discussion seminars in the field.

The course focus is on siliciclastic rocks/sediments, and takes advantage of the excellent outcrops of sedimentary rocks in central Spitsbergen combined with access to study characteristic modern processes and deposits in a high Arctic environment. Modern deposits from near-shore, fluvial and slope processes are investigated and used to discuss the influence of climatic zones on facies models and interpretation of e.g. palaeoclimate from ancient facies. Well exposed outcrops of Mesozoic to Cenozoic rocks from fluvial to coastal and shallow shelf deposits allows for investigation and discussion of sedimentary processes and deposition patterns, facies models, geometries, heterogeneities, stacking patterns laterally and vertically. The link between modern and ancient deposits is a key part of methods development in sedimentology and is used actively in this course.

The course consists of alternating lectures, seminars and fieldwork. Lectures will provide background information for the current state of debate and students will be expected to critically assess published facies models and interpretations in seminars. Published ideas will be tested in the field and students will participate in collecting new data to answer questions in the current debate.

The fieldwork will focus on gaining practical experience with description and interpretation of sedimentological data. The data collected in the field will be used to discuss published models and interpretations. Field excursions will be carried out partly as daytrips in the area near Longyearbyen and partly as overnight excursions to other areas in order to have access to the full range of sedimentary environments available.

Learning outcomes:

Knowledge
Upon completing the course, the students will have:
An advanced understanding of the origin, use and limitations of facies models used in sedimentological analyses. Knowledge on typical sedimentary facies in modern cold-climate sediments (colluvial, fluvial, tidal and pro-glacial) and in ancient sedimentary rocks exposed in Svalbard (primarily fluvial, coastal/tidal and shallow shelf deposits).

Skills
Upon completing the course, the students will be able to:
Identify and describe sedimentary characteristics for modern sedimentary environments and use the understanding of sedimentary processes, deposits and geometries to establish own facies models for sedimentary environments typical for the Arctic. Analyse sedimentary facies and architecture in outcrops of any age and use theoretical knowledge to discuss alternative models. Compare core and outcrop data. Discuss alternative forcing mechanisms as drivers for change in sedimentary architecture and stacking patterns. Critically evaluate published results and interpretations. Discuss and question conceptual models for sedimentary environments or valley fills by combining own observations with ideas from the literature.

General competences
Upon completing the course, the students will be able to:
Critically assess and discuss sedimentological data, develop models in a team and apply experience from fieldwork in the Arctic.

Learning activities:

The course extends over 4 weeks including compulsory safety training, and is run in combination with AG-338.

The course relies on active student participation and fieldwork, seminar presentations and discussions are prioritized over lectures. Lectures are used to explain basic principles and introduce topics and terminology, but students will work actively in the field, in the laboratory and in discussion seminars with re-investigations of published work or collecting and interpreting new data.

Total lecture hours: 15 hours.
Total seminar hours: 25 hours.
Excursions: 8 days.

Compulsory learning activities:

Reading and preparation of a presentation prior to arriving at UNIS, field exercises, participation in group work and seminars
Field exercises and oral presentations of field results.

All compulsory learning activities must be approved in order to sit the exam.

Assessment:

Method
Percentage of final grade
Poster presentation of group work and oral presentation of results 40%
Written report 60%

All assessments must be passed in order to pass the course.
Each assessment is graded, and subsequently combined into a single grade. Partial grades for each assessment will be available.

Application deadline: 15 April 2017

Students at Festningen

AG-338/838 students on fieldwork at Festningen. Photo: Maria Jensen/UNIS.

Students in Braganzavågen

AG-338/838 students on fieldwork in Braganzavågen. Photo: Maria Jensen/UNIS.

CONTACT INFO

The University Centre in Svalbard
Telephone: +47 79 02 33 00
Fax: +47 79 02 33 01
E-mail: post@unis.no / webmaster@unis.no
Address: P.O. Box 156 N-9171 Longyearbyen
Org. no. 985 204 454

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