pub

place: N8°59′57.8″, E40°3′45.0″ more
status: unknown
age (Ma): 0.93 (0.05)
modified at 2017-10-23

Table 1. Representative lithological and petrographic characteristics of the Debre Birhan volcanic rocks. < 20180118182007-586128 > in Feyissa et al. (2017)refreshed at 2020-07-30

1: MM-534 2: TG-31 3: DBZ-8 4: TG-14 5: DBAG-115 6: DBD-4 7: DBZ-34 8: DBZ-31 9: DH-429 10: DBZ-22 11: TG-54 12: DM-102 13: MM-554

Table 2. Selected major element data for the Debre Birhan volcanic rocks. < 20180123082806-210269 > in Feyissa et al. (2017)refreshed at 2020-07-30

1: TG-31 2: DBAG-115 3: DBDH-2A 4: MM-548 5: DBD-4 6: DBZ-8 7: DBAG-56A 8: DBAG-56B 9: MM-559B 10: TG-27C 11: TG-14 12: DBZ-31 13: DBAG-73 14: DBAG-74 15: DBAG-77 16: DBAG-71B 17: MM-557 18: DM-102 19: MM-554 20: TG-24B 21: DBZ-22 22: DH-429 23: DBZ-30 24: TG-50 25: TG-51 26: TG-54

(a) XRF (0) on XRF Shimadzu Lab Center 1800 (Univ Ryukyus)

Table 3. Selected trace element data for the Debre Birhan volcanic rocks. < 20180125185703-657545 > in Feyissa et al. (2017)refreshed at 2020-07-30

(a) ICPMS (0) on ICPMS Yokogawa HP4500 (Univ Ryukyus)

(b) XRF (0) on XRF Shimadzu Lab Center 1800 (Univ Ryukyus)

Table 4. Isotopic data for the Debre Birhan volcanic rocks. < 20180125191054-919378 > in Feyissa et al. (2017)refreshed at 2020-07-30

(a) ICPMS with multi-collection on ICP-MS Thermo Scientific Neptune Plus (Univ Ryukyus)

Table 5. Results of K-Ar dating on the volcanic rocks from Debre Birhan area. < 20180202085718-806588 > in Feyissa et al. (2017)refreshed at 2020-07-30

1: DBZ-30 2: DBZ30-a 3: DBZ30-b 4: TG-54 5: TG-54-1 6: TG-54-2 7: DH-429 8: DH-429-1 9: DH-429-2 10: DBAG-63 11: DBAG-63-1 12: DBAG-63-2 13: DBZ-22 14: DBZ-22-1 15: DBZ-22-2 16: DBAG-115 17: DBAG-115-1 18: DBAG-115-2 19: MM-559B 20: MM-559B-1 21: MM-559B-2 22: DBAG-77 23: DBAG-77-1 24: DBAG-77-2 25: DM-102 26: DM-102-1 27: DM-102-2 28: MM-554 29: MM-554-1 30: MM-554-2

(a) Flame emission spectrometry on Shimadzu AA6200

(b) isotope dilution mass spectrometry with 38Ar spike on Micromass VG5400

@article{20150220091943-197044,
 author={{mm-554}},
 title={Specimen at \nolinkurl{/ISEI/main/clean-lab/229 for TIMS TARO/E/2/Dejene 2015_Powder samples for TE and isotopes/Dejene K-Ar 2014/}},
 journal={\href{http://dream.misasa.okayama-u.ac.jp/?q=20150220091943-197044}{DREAM}},
 volume={17},
 pages={20150220091943-197044},
 year={2015},
 url={http://dream.misasa.okayama-u.ac.jp/?q=20150220091943-197044},
}

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name

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MM-554-1 pub

aliquot

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20150223090954-196971

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place quantity

ISEI/main/127/A/5/Dejene 2015_Powder samples for TE and isotopes/Dejene K-Ar 2014 over 1 year

2021-01-04 15:55 2022-05-18 16:29

description:

ISEI/main/clean-lab/229 for TIMS TARO/E/2/Dejene 2015_Powder samples for TE and isotopes/Dejene K-Ar 2014 about 1 year

2019-11-12 14:13 2021-01-04 15:55

description:

ISEI/main/PML Weighing Lab/Dejene K-Ar 2014 about 4 years

2015-11-05 14:00 2019-11-12 14:13

description:

name	device	global-id
MM-554 pub 4 on MM-554-1 pub	Micromass VG5400	20180220142123-199189
MM-554 pub 4 on MM-554-2 pub	Micromass VG5400	20180220142123-914985

	name		global-id
	Feyissa et al. (2017) Petrologic and geochemical characterization of rift-related magmatism at the northernmost Main Ethiopian Rift: Implications for plume-lithosphere interaction and the evolution of rift mantle sources, Lithos, 282-283, 240-261, doi:10.1016/j.lithos.2017.03.011. Table 3. Selected trace element data for the Debre Birhan volcanic rocks. Table 1. Representative lithological and petrographic characteristics of the Debre Birhan volcanic rocks. Table 5. Results of K-Ar dating on the volcanic rocks from Debre Birhan area. Table 4. Isotopic data for the Debre Birhan volcanic rocks. Table 2. Selected major element data for the Debre Birhan volcanic rocks.		20171127135402-362931

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