Isozaki, Yukio; Kawahata, Hodaka; Ota, Ayano (2007). "A unique carbon isotope record across the Guadalupian–Lopingian (Middle–Upper Permian) boundary in mid-oceanic paleo-atoll carbonates: The high-productivity "Kamura event" and its collapse in Panthalassa". Global and Planetary Change. 55 (1–3): 21–38. Bibcode:2007GPC....55...21I. doi:10.1016/j.gloplacha.2006.06.006.
Isozaki, Yukio; Aljinović, Dunja (2009). "End-Guadalupian extinction of the Permian gigantic bivalve Alatoconchidae: End of gigantism in tropical seas by cooling". Palaeogeography, Palaeoclimatology, Palaeoecology. 284 (1–2): 11–21. Bibcode:2009PPP...284...11I. doi:10.1016/j.palaeo.2009.08.022. ISSN0031-0182.
Isozaki, Yukio; Kawahata, Hodaka; Ota, Ayano (2007). "A unique carbon isotope record across the Guadalupian–Lopingian (Middle–Upper Permian) boundary in mid-oceanic paleo-atoll carbonates: The high-productivity "Kamura event" and its collapse in Panthalassa". Global and Planetary Change. 55 (1–3): 21–38. Bibcode:2007GPC....55...21I. doi:10.1016/j.gloplacha.2006.06.006.
Isozaki, Yukio; Aljinović, Dunja (2009). "End-Guadalupian extinction of the Permian gigantic bivalve Alatoconchidae: End of gigantism in tropical seas by cooling". Palaeogeography, Palaeoclimatology, Palaeoecology. 284 (1–2): 11–21. Bibcode:2009PPP...284...11I. doi:10.1016/j.palaeo.2009.08.022. ISSN0031-0182.
Isozaki, Yukio; Aljinović, Dunja (2009). "End-Guadalupian extinction of the Permian gigantic bivalve Alatoconchidae: End of gigantism in tropical seas by cooling". Palaeogeography, Palaeoclimatology, Palaeoecology. 284 (1–2): 11–21. Bibcode:2009PPP...284...11I. doi:10.1016/j.palaeo.2009.08.022. ISSN0031-0182.