Chapman Conference: Submarine Volcanism: New Approaches and Research Frontiers, Hobart Tasmania January 30 - February 3, 2017
An AGU Chapman Conference - Submarine Volcanism: New Approaches and Research Frontiers - will be held in Hobart, Tasmania (Australia) during the week of January 29 through February 3, 2017. This international conference aims to bring together researchers and students to discuss the past decade’s advances in understanding various types, mechanisms, consequences and tectonic environments of submarine volcanic eruptions. We also plan to take advantage of the assembled expertise to plot a course for possible future directions of submarine volcanology. The meeting will have invited talks, contributed talks, workshops, and posters. There will be a single session each day, ensuring that attendees remain together to maximize interactions and exposure to new ideas and subjects.
CHaPMAN CONFERENCE Field Trips:
Post-conference: Understanding the effects of environment on volcanic eruption styles and deposit types: comparing subaerial and subaqueous volcanics of the Late Devonian Boyd Volcanic Province, southeastern New South Wales.
5 - 7 February, 2017
Field Trip Leader: Professor Ray Cas, Monash University, University of Tasmania
Understanding the effects of environment on volcanic eruption styles and deposit types, remains an important focus in research, particularly in the subaqueous volcanism realm. This 3-day field trip will focus on excellent coastal outcrops of the Late Devonian Boyd Volcanic Complex on the south coast of New South Wales, which preserve original depositional textures very well. On Day 1 nearly continuous exposure through a subaerial succession of rhyolitic, basaltic and andesitic pyroclastic and coherent volcanics, and intercalated sedimentary rocks, will allow discussion on the evolution of this continental rift succession. Days 2 and 3 will focus on the subaqueous equivalents of the Boyd Complex, which are dominated by lavas, syn-depositional and late intrusions, hyaloclastites, peperites, local dome-top pyroclastic tuff cone sequences, and ambient subaqueous sedimentary rocks, which help constrain the paleo-environment in which volcanism occurred.
Discussion will focus on the factors that caused the differences in processes and deposit types. Participants will need to be able to climb around coastal cliffs and headlands, the weather will be hot (summer), but beautiful coastal scenery and opportunities for an end of day swim will compensate. Participants should arrive in Merimbula, NSW the day before the field trip starts, and will then have a day to travel from Merimbula to Hobart before the conference starts.
Post-Conference: Cape Grim, NW Tasmania – a world class example of submarine basaltic intraplate volcanism.
4 – 7 February 2017
Field Trip Leaders: Professors Jocelyn McPhie and Jodi Fox, University of Tasmania
Cape Grim in far north western Tasmania, Australia, was the site of extensive intraplate basaltic volcanism during the Cenozoic. The submarine basalitic succession is exceptionally well preserved and exposed in rock platforms and steep coastal cliffs. Field trip participants will have the opportunity to examine eruption-fed density current deposits, world class exposures of pillow lavas and pillow breccias, with much debate of eruption and depositional processes and timing relationships. Participants will need to walk between 2-4 km over sometimes steep terrain and will need to bring appropriate clothing and walking boots.
This field trip will depart from Hobart and travel by bus to the northwest of Tasmania. The bus will return to Hobart on the final day with the potential to drop participants at the Burnie airport on the way, if prior arrangements have been made. The field trip will be led by Professor Jocelyn McPhie and Jodi Fox (University of Tasmania) and will be limited to 8-10 participants.
Here is the conference website: http://chapman.agu.org/submarinevolcanism/