The Interspecies Research Network (IRN) is a research group based in the Department of Earth Sciences and the Archaeological Sciences Centre at the Indian Institute of Technology Gandhinagar.
The group conducts interdisciplinary research at the intersection of zooarchaeology, multispecies anthropology, cultural studies, and forensic bio-geoarchaeology. IRN investigates human-animal-environment systems across space and time, examining how interspecies and transspecies relationships are structured within ecological and cultural landscapes.By integrating scientific approaches with perspectives from the humanities and social sciences, the group advances holistic frameworks for understanding multispecies coexistence and its broader social and environmental implications.
Investigating ancient human-animal relationships through archaeological evidence.
Studying post-mortem processes and trace evidence on archaeological materials.
Genomics, proteomics, and metabolomics of animal remains and ancient lipids in pottery.
Examining ancient diseases and injuries in animal remains.
Analyzing palaeodiet, provenance, and water source through isotopic studies.
Focus on Gujarat's coastal fisheries and sustainable marine resource management.
Assistant Professor
Research Focus: Archaeozoology, Environmental Archaeology, Bioarchaeology, Human-Animal Studies
Email: sharada.c@iitgn.ac.in
Postdoctoral Fellow
Research Focus: Zooarchaeology, Biomolecular Archaeology, Human-Animal Interaction, Environmental Archaeology
Email: bhavna.ahlawat@iitgn.ac.in
Postdoctoral Fellow
Research Focus: Palaeolithic Archaeology, Field Archaeology, Digital Archaeology, Public Archaeology
Email: malavika.chatterjee@iitgn.ac.in
Doctoral Candidate
Research Focus: Field Archaeology, Archaeological Sciences, Environmental Archaeology, Archaeozoology, Indology
Email: saurabhmishra@iitgn.ac.in
Doctoral Candidate
Research Focus: Archaeozoology and Anthropogenic Taphonomy, Ethno-Experimental Archaeology, Field Archaeology
Email: arefa.chimthanawala@iitgn.ac.in
Doctoral Candidate
Research Focus: Zooarchaeology, Field Archaeology, Ethnoarchaeology, Archaeological Sciences, Environmental Archaeology, Archaeometry
Email: angad.lamba@iitgn.ac.in
Doctoral Candidate
(Continuing Doctoral Programme)
Research Focus: Blue Economy, Marine Fisheries, Sustainable Development
Email: 24320003@iitgn.ac.in
Doctoral Candidate
Research Focus: Zooarchaeology, Environmental Archaeology, Biomolecular Archaeology, Landscape Archaeology, Field Archaeology
Email: sreelekha.ravindran@iitgn.ac.in
Doctorate
Research Focus: Food archaeology, landscape archaeology, biomolecular archaeology, ethnoarchaeology
Doctorate
Research Focus: Human-Animal/Multispecies Studies, Culture and Heritage, GIS Mapping
Postdoctoral Fellow
Research Focus: Isotope Geochemistry and its applications, Deciphering sources of orogenic gold deposits in Eastern Dharwar Carbon
Selected publications by Dr. Sharada Visweswara Channarayapatna
P. Goyal, G.S. Abhayan and S. Channarayapatna. 2023. Animals in Archaeology, Integrating Landscapes, Environment and Humans in South Asia - a festschrift for Prof P.P. Joglekar; University of Kerala, Trivandrum. (ISBN 978-93-5810-902-3).
A. Ghosh and S. Channarayapatna. 2024. Exploring the culinary landscape and gender role inside the Rasōḍuṁs: A study of Dholavira village, Bhachau Taluka, Rann of Kutch, Gujarat, in Gender and Landscape (Sharmishtha Chatterjee and Moumita Dey Eds.), Primus Books. (ISBN: 978-93-5852-778-0).
U. Padi, S. Channarayapatna, V.N. Prabhakar, and V. Jain. 2026. Taphonomic analysis of Terebralia palustris assemblage from the Prehistoric Midden Site of Bambhanka near Dholavira, District Kachchh, Gujarat (India). Journal of Archaeological Science: Reports 69, https://doi.org/10.1016/j.jasrep.2025.105554.
P. Valensi, K. El Guennouni, A. Testu, N. Boulbes, V. Michel, G. Onoratini, E. Psathi, A. Moussous, S. Channarayapatna, and H. de Lumley. 2025. Biostratigraphy and Paleoecology of Large Mammals from Middle and Late Pleistocene in Liguria (Italy) and the Alpes-Maritimes (France). L'Anthropologie 129, 5: 1-23, https://doi.org/10.1016/j.anthro.2025.103412.
C. Biswas, S. Channarayapatna, and C.N. Pandey. 2025. Multifaceted Livelihood Relations of Local Communities with the Indian Sundarbans Mangroves, Human Ecology, Springer Nature, https://doi.org/10.1007/s10745-025-00596-8.
A. Ghosh, V.N. Prabhakar, E. A. Reber, H. Liston, S.Kirubakaran, K.S. Sreelakshmi, U.Talekar, M.Bhardwaj, A.Vishwakarma, and S. Channarayapatna. 2024. Does form entail function? Understanding pottery functionalities through absorbed residues within ceramics from the Harappan sites of Karanpura and Ropar in India, Quaternary Environments and Humans, https://doi.org/10.1016/j.qeh.2024.100050.
A. Ghosh and S. Channarayapatna. 2024. Food Memories and Diaspora of Culinary Traditions: Echoes from Voices of Displacement in the Rural Scape of Dholavira, India. Ethnoarchaeology, 16(1) 100-125, https://doi.org/10.1080/19442890.2024.2338338.
Room 402E, Academic Block 12
Department of Earth Sciences
Indian Institute of Technology Gandhinagar
Palaj, Gandhinagar, Gujarat, India - 382355