Ages for Montmorillonite at Shimane, Japan

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 84.7Ma - 63.5Ma at this locality

• Age range from children

• Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
  Kristen001925	84.7	78.1				19893	Tsumo Mine, Masuda, Shimane, Japan	Shibata and Ishihara (1974)	EG69_1207
  Mo-00223	68.3	63.5	Molybdenite		Mo	218607	Hirose, Shimane, Japan	Suzuki et al. (1996)	GCA60_3151

• Locality age

• Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
  Kristen001925	84.7	78.1				19893	Tsumo Mine, Masuda, Shimane, Japan	Shibata and Ishihara (1974)	EG69_1207
  Kristen001926	81.8	75.4	Phlogopite			19893	Tsumo Mine, Masuda, Shimane, Japan	Shibata and Ishihara (1974)	EG69_1207
  Kristen001944	61.8	57				108204	Komaki Mine, Komaki, Okuizumo-cho, Shimane, Japan	Shibata and Ishihara (1974)	EG69_1207
  Kristen001945	64.3	59.3	Muscovite			108204	Komaki Mine, Komaki, Okuizumo-cho, Shimane, Japan	Shibata and Ishihara (1974)	EG69_1207
  Kristen001946	64.3	59.3	Muscovite			108204	Komaki Mine, Komaki, Okuizumo-cho, Shimane, Japan	Shibata and Ishihara (1974)	EG69_1207
  Kristen001947	66.8	61.6	Muscovite			108204	Komaki Mine, Komaki, Okuizumo-cho, Shimane, Japan	Shibata and Ishihara (1974)	EG69_1207
  Kristen001949	48.5	44.7				218528	Seikyu Mine, Daito, Unnan City, Shimane, Japan	Shibata and Ishihara (1974)	EG69_1207
  Kristen001950	49.7	45.9	Muscovite			218528	Seikyu Mine, Daito, Unnan City, Shimane, Japan	Shibata and Ishihara (1974)	EG69_1207
  Mo-00220	63.2	59	Molybdenite		Mo	144102	Higashiyama Mine, Daito, Unnan City, Shimane, Japan	Suzuki et al. (1996)	GCA60_3151
  Mo-00221	65.3	61.1	Molybdenite		Mo	144102	Higashiyama Mine, Daito, Unnan City, Shimane, Japan	Suzuki et al. (1996)	GCA60_3151
  Mo-00222	69.7	64.5	Molybdenite		Mo	218607	Hirose, Shimane, Japan	Suzuki et al. (1996)	GCA60_3151
  Mo-00223	68.3	63.5	Molybdenite		Mo	218607	Hirose, Shimane, Japan	Suzuki et al. (1996)	GCA60_3151
  Mo-00304	77.4	72	Molybdenite		Mo	108204	Komaki Mine, Komaki, Okuizumo-cho, Shimane, Japan	Suzuki et al. (1996)	GCA60_3151
  Mo-00305	77.6	70.2	Molybdenite		Mo	108204	Komaki Mine, Komaki, Okuizumo-cho, Shimane, Japan	Suzuki et al. (1996)	GCA60_3151
  Mo-00386	62.3	56.9	Molybdenite		Mo	185472	Daito, Unnan City, Shimane, Japan	Suzuki et al. (1996)	GCA60_3151
  Mo-00387	64.2	59.2	Molybdenite		Mo	185472	Daito, Unnan City, Shimane, Japan	Suzuki et al. (1996)	GCA60_3151
  Mo-00388	59.2	55.2	Molybdenite	Ferrimolybdite, Molybdenite	Mo	185473	Daito Mine, Daito, Unnan City, Shimane, Japan	Suzuki et al. (1996)	GCA60_3151
  Mo-00389	57.9	54.1	Molybdenite	Ferrimolybdite, Molybdenite	Mo	185473	Daito Mine, Daito, Unnan City, Shimane, Japan	Suzuki et al. (1996)	GCA60_3151
  Mo-00455	61.7	52.5	Molybdenite		Mo	218528	Seikyu Mine, Daito, Unnan City, Shimane, Japan	Suzuki et al. (1996)	GCA60_3151
  Mo-00456	60.2	56.2	Molybdenite		Mo	218528	Seikyu Mine, Daito, Unnan City, Shimane, Japan	Suzuki et al. (1996)	GCA60_3151
  Mo-00457	52.9	49.3	Molybdenite		Mo	218528	Seikyu Mine, Daito, Unnan City, Shimane, Japan	Suzuki et al. (1996)	GCA60_3151
  Mo-00458	51.9	46.5	Molybdenite		Mo	218528	Seikyu Mine, Daito, Unnan City, Shimane, Japan	Suzuki et al. (1996)	GCA60_3151
  sedznpb-00285	80.4	78.6	Phlogopite			19893	Tsumo Mine, Masuda, Shimane, Japan	Singer et al. (2009)	USGSOFR2009-1252
  vms-00528	15	15			S	108163	Iwami Mine (Iwami-ginzan), Ōda City, Shimane, Japan	Moiser et al. (2009)	USGSOFR2009_1034