Research Article

Volcanic and Cultural Geoheritage Potential of Erenlerdağ-Alacadağ Volcanism (SW of Konya-Türkiye)

Volume: 69 Number: 4 May 17, 2026
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Volcanic and Cultural Geoheritage Potential of Erenlerdağ-Alacadağ Volcanism (SW of Konya-Türkiye)

Abstract

The Erenlerdağ–Alacadağ Volcanic Complex (ErAVC), located in southwest Konya (Central Anatolia), represents a Neogene-aged volcanic unit covering approximately 1500 km². The EAVC is composed of volcanic products that range in composition from mafic to felsic, including lava domes, lava flows, pyroclastic fall and flow deposits, and subvolcanic intrusions such as dikes and plugs. The present study aims to identify and characterize representative volcanic geosites within the ErAVC, assess their geoheritage value, and discuss their potential for geotourism and educational development in the context of Central Anatolian Volcanic Geoheritage. Volcanic facies analysis reveals a wide range of eruptive behaviors, from the development of lava domes and lava flows and the formation of dacitic spine structures to ignimbrite-forming explosive volcanism and complex volcano-sedimentary processes, expressed across facies ranging from central/proximal to distal settings. In the proximal and medial facies, dacitic–andesitic lava flows, domes, their pyroclastic equivalents, and ignimbrite sequences display features indicative of multi-stage magma mixing, recharge events, and decompression-driven processes. Distal facies are characterized by tuff horizons, widespread ignimbrite, and sedimentary units, which clearly reflect the synchronous development of volcanic and sedimentary processes. These well-preserved successions provide rare and valuable archives for reconstructing eruption dynamics and magma chamber evolution in continental arc settings. The distribution of volcanic facies in the ErAVC documents a pronounced geomorphological contrast between high-relief areas associated with lava domes and lava flows, and lower-relief zones dominated by ignimbrites, tuff layers, and volcano-sedimentary units. Highly porous ignimbrites and tuff horizons in the medial-distal facies have facilitated settlement and construction activities throughout history, as exemplified by the rock-carved dwellings of the ancient city of Kilistra. The ancient settlement of Kilistra, located within the boundaries of the Erenlerdağ–Alacadağ Volcanic Complex (ErAVC), represents one of the rare geo-cultural heritage sites where volcanological, geomorphological, and archaeological components are integrated. The Late Hittite-period Fasıllar Monument, built upon resistant dacitic–andesitic lava flows, stands as a striking example of the integration of volcanic lithologies into the cultural landscape. In conclusion, the ErAVC is one of the most significant geosites in Central Anatolia, offering substantial potential for geoconservation, geoeducation, and sustainable geotourism. The region’s geological diversity and cultural assets serve as an “open-air laboratory” for multidisciplinary research and community engagement.

Keywords

Ethical Statement

Bütün yazarlar adına, makalemizin Türkiye Jeoloji Bülteni’ne sunulduğunu beyan ederim. / I testify on behalf of all co-authors that our article submitted to Geological Bulletin of Turkey: Başlık: Title: Volcanic and Cultural Geoheritage Potential of Erenlerdag-Alacadag Volcanism (SW of Konya-Central Anatolia)All Authors: Gülin Gencoglu Korkmaz & Hatice Ünal Ercan 1) This material has not been published in whole or in part elsewhere. 2) The manuscript is not currently being considered for publication in another journal. 3) All authors have been personally and actively involved in substantive work leading to the manuscript, and will hold themselves jointly and individually responsible for its content.

Thanks

The authors gratefully acknowledge Nizamettin Kazancı for his substantial scientific contributions throughout the development of this study. The authors are grateful to the anonymous reviewers for their valuable contributions and insightful comments, which significantly improved the quality and clarity of the manuscript.

References

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Details

Primary Language

English

Subjects

Geology (Other)

Journal Section

Research Article

Publication Date

May 17, 2026

Submission Date

October 30, 2025

Acceptance Date

January 5, 2026

Published in Issue

Year 2026 Volume: 69 Number: 4

APA
Gençoğlu Korkmaz, G., & Ünal Ercan, H. (2026). Volcanic and Cultural Geoheritage Potential of Erenlerdağ-Alacadağ Volcanism (SW of Konya-Türkiye). Türkiye Jeoloji Bülteni, 69(4), 219-240. https://doi.org/10.25288/tjb.1813385
AMA
1.Gençoğlu Korkmaz G, Ünal Ercan H. Volcanic and Cultural Geoheritage Potential of Erenlerdağ-Alacadağ Volcanism (SW of Konya-Türkiye). Geol. Bull. Turkey. 2026;69(4):219-240. doi:10.25288/tjb.1813385
Chicago
Gençoğlu Korkmaz, Gülin, and Hatice Ünal Ercan. 2026. “Volcanic and Cultural Geoheritage Potential of Erenlerdağ-Alacadağ Volcanism (SW of Konya-Türkiye)”. Türkiye Jeoloji Bülteni 69 (4): 219-40. https://doi.org/10.25288/tjb.1813385.
EndNote
Gençoğlu Korkmaz G, Ünal Ercan H (May 1, 2026) Volcanic and Cultural Geoheritage Potential of Erenlerdağ-Alacadağ Volcanism (SW of Konya-Türkiye). Türkiye Jeoloji Bülteni 69 4 219–240.
IEEE
[1]G. Gençoğlu Korkmaz and H. Ünal Ercan, “Volcanic and Cultural Geoheritage Potential of Erenlerdağ-Alacadağ Volcanism (SW of Konya-Türkiye)”, Geol. Bull. Turkey, vol. 69, no. 4, pp. 219–240, May 2026, doi: 10.25288/tjb.1813385.
ISNAD
Gençoğlu Korkmaz, Gülin - Ünal Ercan, Hatice. “Volcanic and Cultural Geoheritage Potential of Erenlerdağ-Alacadağ Volcanism (SW of Konya-Türkiye)”. Türkiye Jeoloji Bülteni 69/4 (May 1, 2026): 219-240. https://doi.org/10.25288/tjb.1813385.
JAMA
1.Gençoğlu Korkmaz G, Ünal Ercan H. Volcanic and Cultural Geoheritage Potential of Erenlerdağ-Alacadağ Volcanism (SW of Konya-Türkiye). Geol. Bull. Turkey. 2026;69:219–240.
MLA
Gençoğlu Korkmaz, Gülin, and Hatice Ünal Ercan. “Volcanic and Cultural Geoheritage Potential of Erenlerdağ-Alacadağ Volcanism (SW of Konya-Türkiye)”. Türkiye Jeoloji Bülteni, vol. 69, no. 4, May 2026, pp. 219-40, doi:10.25288/tjb.1813385.
Vancouver
1.Gülin Gençoğlu Korkmaz, Hatice Ünal Ercan. Volcanic and Cultural Geoheritage Potential of Erenlerdağ-Alacadağ Volcanism (SW of Konya-Türkiye). Geol. Bull. Turkey. 2026 May 1;69(4):219-40. doi:10.25288/tjb.1813385

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