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Estimating Duration and Intensity of Neoproterozoic Snowball Glaciations from Ir Anomalies

Science (American Association for the Advancement of Science), 2005-04, Vol.308 (5719), p.239-242

2005

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Petrology and geochemistry of target rocks from the Bosumtwi impact structure, Ghana, and comparison with Ivory Coast tektites

Geochimica et cosmochimica acta, 1998-06, Vol.62 (12), p.2179-2196

1998

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Geochemistry and mineralogy of Early Archean spherule beds, Barberton Mountain Land, South Africa: evidence for origin by impact doubtful

Earth and planetary science letters, 1993-09, Vol.119 (3), p.441-452

1993

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Target rocks, impact glasses, and melt rocks from the Lonar impact crater, India: Petrography and geochemistry

Meteoritics & planetary science, 2005-10, Vol.40 (9-10), p.1473-1492

2005

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Geochemistry and petrography of impact breccias and target rocks from the 145 Ma Morokweng impact structure, South Africa

Geochimica et cosmochimica acta, 2003-05, Vol.67 (10), p.1837-1862

2003

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Aorounga and Gweni Fada impact structures, Chad: Remote sensing, petrography, and geochemistry of target rocks

Meteoritics & planetary science, 2005-10, Vol.40 (9-10), p.1455-1471

2005

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Geochemical and petrographic characteristics of impactites and Cretaceous target rocks from the Yaxcopoil-1 borehole, Chicxulub impact structure, Mexico: Implications for target composition

Meteoritics & planetary science, 2005-10, Vol.40 (9-10), p.1513-1536

2005

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Bosumtwi impact structure, Ghana: Geochemistry of impactites and target rocks, and search for a meteoritic component

Meteoritics & planetary science, 2005-10, Vol.40 (9-10), p.1493-1511

2005

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Geochemistry and petrology of Witwatersrand and Dwyka diamictites from South Africa: search for an extraterrestrial component

Geochimica et cosmochimica acta, 2001-06, Vol.65 (12), p.2007-2016

2001

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Roter Kamm impact crater, Namibia: Geochemistry of basement rocks and breccias

Geochimica et cosmochimica acta, 1994-06, Vol.58 (12), p.2689-2710

1994

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A deep drillcore from the Morokweng impact structure, South Africa: petrography, geochemistry, and constraints on the crater size

Earth and planetary science letters, 2002-07, Vol.201 (1), p.221-232

2002

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Woodleigh impact structure, Australia: Shock petrography and geochemical studies

Meteoritics & planetary science, 2003-07, Vol.38 (7), p.1109-1130

2003

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The Aouelloul crater, Mauritania: On the problem of confirming the impact origin of a small crater

Meteoritics & planetary science, 1998-05, Vol.33 (3), p.513-517

1998

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Petrography and geochemistry of target rocks and impactites from the Ilyinets Crater, Ukraine

Meteoritics & planetary science, 1998-11, Vol.33 (6), p.1317-1333

1998

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Petrography, geochemistry, and argon-40/argon-39 ages of impact-melt rocks and breccias from the Ames impact structure, Oklahoma: The Nicor Chestnut 18-4 drill core

Meteoritics & planetary science, 2001-05, Vol.36 (5), p.651-669

2001

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A petrographical and geochemical study of quartzose nodules, country rocks, and dike rocks from the Upheaval Dome structure, Utah

Meteoritics & planetary science, 1999-11, Vol.34 (6), p.861-868

1999

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The 1992 drill core from the Kalkkop impact crater, Eastern Cape Province, South Africa: stratigraphy, petrography, geochemistry and age

Journal of African earth sciences (1994), 1998-05, Vol.26 (4), p.573-592

1998

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Petrographic and geochemical study of rocks at Shakiso, Ethiopia: no evidence for shock metamorphism

Journal of African earth sciences (1994), 1998-08, Vol.27 (2), p.295-298

1998

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Anomalous quartz from the roter kamm impact crater, Namibia: Evidence for post-impact hydrothermal activity?

Geochimica et cosmochimica acta, 1989-08, Vol.53 (8), p.2113-2118

1989

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Estimating Duration and Intensity of Neoproterozoic Snowball Glaciations from Ir Anomalies

Petrology and geochemistry of target rocks from the Bosumtwi impact structure, Ghana, and comparison with Ivory Coast tektites

Geochemistry and mineralogy of Early Archean spherule beds, Barberton Mountain Land, South Africa: evidence for origin by impact doubtful

Target rocks, impact glasses, and melt rocks from the Lonar impact crater, India: Petrography and geochemistry

Geochemistry and petrography of impact breccias and target rocks from the 145 Ma Morokweng impact structure, South Africa

Aorounga and Gweni Fada impact structures, Chad: Remote sensing, petrography, and geochemistry of target rocks

Geochemical and petrographic characteristics of impactites and Cretaceous target rocks from the Yaxcopoil-1 borehole, Chicxulub impact structure, Mexico: Implications for target composition

Bosumtwi impact structure, Ghana: Geochemistry of impactites and target rocks, and search for a meteoritic component

Geochemistry and petrology of Witwatersrand and Dwyka diamictites from South Africa: search for an extraterrestrial component

Roter Kamm impact crater, Namibia: Geochemistry of basement rocks and breccias

A deep drillcore from the Morokweng impact structure, South Africa: petrography, geochemistry, and constraints on the crater size

Woodleigh impact structure, Australia: Shock petrography and geochemical studies

The Aouelloul crater, Mauritania: On the problem of confirming the impact origin of a small crater

Petrography and geochemistry of target rocks and impactites from the Ilyinets Crater, Ukraine

Petrography, geochemistry, and argon-40/argon-39 ages of impact-melt rocks and breccias from the Ames impact structure, Oklahoma: The Nicor Chestnut 18-4 drill core

A petrographical and geochemical study of quartzose nodules, country rocks, and dike rocks from the Upheaval Dome structure, Utah

The 1992 drill core from the Kalkkop impact crater, Eastern Cape Province, South Africa: stratigraphy, petrography, geochemistry and age

Petrographic and geochemical study of rocks at Shakiso, Ethiopia: no evidence for shock metamorphism

Anomalous quartz from the roter kamm impact crater, Namibia: Evidence for post-impact hydrothermal activity?

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