
Stratigraphy & Chronology (SACCOM)
Stratigraphy and Geochronology Commission SACCOM
SACCOM focuses on Quaternary stratigraphy and chronology, offering a platform to discuss and standardize global stratigraphical research and classifications through meetings, publications, and public outreach.
The Stratigraphy and Geochronology Commission is devoted to studying the Quaternary Period through Quaternary stratigraphy and chronology. It provides a forum for Quaternary scientists to discuss and establish stratigraphical investigations and classification worldwide. It seeks to achieve this through the organization of regular meetings, publications, and publicity. In addition, a network of focus groups with specific mandates has been established under the auspices of the Commission.
Mission
SACCOM exists to promote and co-ordinate international co-operation and integration by:
- the establishment and publication of a geological timescale for the Quaternary,
- the unification of regional and national chronostratigraphical nomenclature,
- the promotion of stratigraphical methods, and the dissemination of stratigraphical knowledge,
- the evaluation of new stratigraphical methods and their integration into a multidisciplinary stratigraphy, and
- the definition of principles of stratigraphical classification, terminology, and procedure and their publication.
SACCOM scientific activities are carried out through projects, websites, publications, and meetings, mainly through focus groups dedicated to the investigation of specific areas of the discipline, through collaboration with other INQUA Commissions, and outside organizations
Projects
SACCOM

SACCOM President
Lewis Owen
North Carolina State University, Raleigh, NC 27695, USA




ECR Representative
Opeyemi Adewumi
Center For Geosciences, University Of Coimbra, Portugal
Advisory Board Member
Hai Cheng
Xi'an Jiaotong University, China
Advisory Board Member
Makoto Okada
Ibaraki University, Japan
Advisory Board Member
Marcelo Cohen
Federal University of Pará, Brazil
Advisory Board Member
Jerry McManus
Lamont-Doherty Earth Observatory of Columbia University
Advisory Board Member
Anna Hughes
University of Manchester, UK
Advisory Board Member
Maria Marino
Università degli Studi di Bari Aldo Moro, Italy
7th International Palaeontological Congress – IPC7The 7th International Palaeontological Congress (IPC7) will be held between 30 November – 3 December 2026 in Cape Town, South Africa
4th International Conference Polar Climate and Environmental Change in the Last MillenniumThe 4th International Conference Polar Climate and Environmental Change in the Last Millennium will be held in Toruń on August 28–30, 2026
Online Workshop R Fundamentals for Data ScienceOnline Workshop R Fundamentals for Data Science from DataSharp Academy
15th International Conference – Methods of Absolute Chronology MACh2026Methods of Absolute Chronology is a Polish conference dedicated to the topics of absolute dating methods, bringing together many scientists from all over the country and abroad.
Abstract Submission Open XXII INQUA 2027 CongressXXII INQUA 2027 28 January to 3 February 2027, Lucknow, India
INQUA 2027 Talk SeriesJoin us for an engaging lecture by Dr. Qiuzhen Yin (Université catholique de Louvain, Belgium) discussing Astronomical Forcing: From Orbital & Suborbital Variability to Abrupt Climate Changes scheduled for Saturday, 06 Dec 2025 at 4:00…
Scientific Journals

