Large Scale Mapping and New Interpretation of the Geology in Proximity to the Visitor Center: Evidence for a Missing Cinder Cone and Refined Mapping of Volcanic Feature, Craters of the Moon National Monument and Preserve, Idaho

Tiffany Rivera, Shaina Keane, Douglass Owen, Mary Caress

Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskning

Resumé

Recent detailed field mapping near the visitor center at Craters of the Moon National Monument and Preserve (CRMO) revealed proof for a missing cinder cone, named the South Highway cinder cone (SHC), partially swallowed during magma chamber collapse and rafted away by younger flows. To support hypothesis by previous workers at CRMO, we present evidence for five potential remnants of SHC. In addition to mapping the missing cinder cone, we present here a sequence of events explaining the creation and destruction of SHC.

A volume analysis of SHC was conducted to compare with previous volume calculations of rafted material near the mapping area that show the volume of rafted material is too great to be contained within existing cone edifices. The volume of SHC remnants would reduce the volume of excess rafted material by 10% and yet the total volume of SHC remains too large to be accounted for simply through rafted blocks. Thus, a collapsing magma chamber appears to be a reasonable mechanism for the removal of a moderately sized cinder cone.

Finally, we generated a 1:12,000 digital geologic map of our reinterpretations and a Points of Interest section. We identified previously unmapped eruptive and non-eruptive fissures that provide relative ages for cinder cones and vent complexes in the mapping area. The map and accompanying section promotes mapping and understanding of volcanic terrains by offering the reader a series of features with explanations for their formation. The publication is available to the public via the CRMO website (www.nps.gov/crmo) and encouraged for use by geology field camps.

OriginalsprogEngelsk
TitelGeoscience Information: Making the Earth Sciences Accessible for Everyone : Proceeding of the 2007 Geoscience Information Society Meeting
RedaktørerClaudette Cloutier
Antal sider18
Vol/bind38
Publikationsdato2010
Sider67-84
StatusUdgivet - 2010
Udgivet eksterntJa
BegivenhedGeoscience Information Society Meeting - Denver, USA
Varighed: 28 okt. 200731 okt. 2007
Konferencens nummer: 42

Konference

KonferenceGeoscience Information Society Meeting
Nummer42
LandUSA
ByDenver
Periode28/10/200731/10/2007

Citer dette

Rivera, T., Keane, S., Owen, D., & Caress, M. (2010). Large Scale Mapping and New Interpretation of the Geology in Proximity to the Visitor Center: Evidence for a Missing Cinder Cone and Refined Mapping of Volcanic Feature, Craters of the Moon National Monument and Preserve, Idaho. I C. Cloutier (red.), Geoscience Information: Making the Earth Sciences Accessible for Everyone: Proceeding of the 2007 Geoscience Information Society Meeting (Bind 38, s. 67-84)
Rivera, Tiffany ; Keane, Shaina ; Owen, Douglass ; Caress, Mary. / Large Scale Mapping and New Interpretation of the Geology in Proximity to the Visitor Center: Evidence for a Missing Cinder Cone and Refined Mapping of Volcanic Feature, Craters of the Moon National Monument and Preserve, Idaho. Geoscience Information: Making the Earth Sciences Accessible for Everyone: Proceeding of the 2007 Geoscience Information Society Meeting. red. / Claudette Cloutier. Bind 38 2010. s. 67-84
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title = "Large Scale Mapping and New Interpretation of the Geology in Proximity to the Visitor Center: Evidence for a Missing Cinder Cone and Refined Mapping of Volcanic Feature, Craters of the Moon National Monument and Preserve, Idaho",
abstract = "Recent detailed field mapping near the visitor center at Craters of the Moon National Monument and Preserve (CRMO) revealed proof for a missing cinder cone, named the South Highway cinder cone (SHC), partially swallowed during magma chamber collapse and rafted away by younger flows. To support hypothesis by previous workers at CRMO, we present evidence for five potential remnants of SHC. In addition to mapping the missing cinder cone, we present here a sequence of events explaining the creation and destruction of SHC. A volume analysis of SHC was conducted to compare with previous volume calculations of rafted material near the mapping area that show the volume of rafted material is too great to be contained within existing cone edifices. The volume of SHC remnants would reduce the volume of excess rafted material by 10{\%} and yet the total volume of SHC remains too large to be accounted for simply through rafted blocks. Thus, a collapsing magma chamber appears to be a reasonable mechanism for the removal of a moderately sized cinder cone.Finally, we generated a 1:12,000 digital geologic map of our reinterpretations and a Points of Interest section. We identified previously unmapped eruptive and non-eruptive fissures that provide relative ages for cinder cones and vent complexes in the mapping area. The map and accompanying section promotes mapping and understanding of volcanic terrains by offering the reader a series of features with explanations for their formation. The publication is available to the public via the CRMO website (www.nps.gov/crmo) and encouraged for use by geology field camps.",
author = "Tiffany Rivera and Shaina Keane and Douglass Owen and Mary Caress",
note = "Presented at the Geological Society of America Annual Meeting, October 2007",
year = "2010",
language = "English",
volume = "38",
pages = "67--84",
editor = "Claudette Cloutier",
booktitle = "Geoscience Information: Making the Earth Sciences Accessible for Everyone",

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Rivera, T, Keane, S, Owen, D & Caress, M 2010, Large Scale Mapping and New Interpretation of the Geology in Proximity to the Visitor Center: Evidence for a Missing Cinder Cone and Refined Mapping of Volcanic Feature, Craters of the Moon National Monument and Preserve, Idaho. i C Cloutier (red.), Geoscience Information: Making the Earth Sciences Accessible for Everyone: Proceeding of the 2007 Geoscience Information Society Meeting. bind 38, s. 67-84, Geoscience Information Society Meeting, Denver, USA, 28/10/2007.

Large Scale Mapping and New Interpretation of the Geology in Proximity to the Visitor Center: Evidence for a Missing Cinder Cone and Refined Mapping of Volcanic Feature, Craters of the Moon National Monument and Preserve, Idaho. / Rivera, Tiffany; Keane, Shaina; Owen, Douglass; Caress, Mary.

Geoscience Information: Making the Earth Sciences Accessible for Everyone: Proceeding of the 2007 Geoscience Information Society Meeting. red. / Claudette Cloutier. Bind 38 2010. s. 67-84.

Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskning

TY - GEN

T1 - Large Scale Mapping and New Interpretation of the Geology in Proximity to the Visitor Center: Evidence for a Missing Cinder Cone and Refined Mapping of Volcanic Feature, Craters of the Moon National Monument and Preserve, Idaho

AU - Rivera, Tiffany

AU - Keane, Shaina

AU - Owen, Douglass

AU - Caress, Mary

N1 - Presented at the Geological Society of America Annual Meeting, October 2007

PY - 2010

Y1 - 2010

N2 - Recent detailed field mapping near the visitor center at Craters of the Moon National Monument and Preserve (CRMO) revealed proof for a missing cinder cone, named the South Highway cinder cone (SHC), partially swallowed during magma chamber collapse and rafted away by younger flows. To support hypothesis by previous workers at CRMO, we present evidence for five potential remnants of SHC. In addition to mapping the missing cinder cone, we present here a sequence of events explaining the creation and destruction of SHC. A volume analysis of SHC was conducted to compare with previous volume calculations of rafted material near the mapping area that show the volume of rafted material is too great to be contained within existing cone edifices. The volume of SHC remnants would reduce the volume of excess rafted material by 10% and yet the total volume of SHC remains too large to be accounted for simply through rafted blocks. Thus, a collapsing magma chamber appears to be a reasonable mechanism for the removal of a moderately sized cinder cone.Finally, we generated a 1:12,000 digital geologic map of our reinterpretations and a Points of Interest section. We identified previously unmapped eruptive and non-eruptive fissures that provide relative ages for cinder cones and vent complexes in the mapping area. The map and accompanying section promotes mapping and understanding of volcanic terrains by offering the reader a series of features with explanations for their formation. The publication is available to the public via the CRMO website (www.nps.gov/crmo) and encouraged for use by geology field camps.

AB - Recent detailed field mapping near the visitor center at Craters of the Moon National Monument and Preserve (CRMO) revealed proof for a missing cinder cone, named the South Highway cinder cone (SHC), partially swallowed during magma chamber collapse and rafted away by younger flows. To support hypothesis by previous workers at CRMO, we present evidence for five potential remnants of SHC. In addition to mapping the missing cinder cone, we present here a sequence of events explaining the creation and destruction of SHC. A volume analysis of SHC was conducted to compare with previous volume calculations of rafted material near the mapping area that show the volume of rafted material is too great to be contained within existing cone edifices. The volume of SHC remnants would reduce the volume of excess rafted material by 10% and yet the total volume of SHC remains too large to be accounted for simply through rafted blocks. Thus, a collapsing magma chamber appears to be a reasonable mechanism for the removal of a moderately sized cinder cone.Finally, we generated a 1:12,000 digital geologic map of our reinterpretations and a Points of Interest section. We identified previously unmapped eruptive and non-eruptive fissures that provide relative ages for cinder cones and vent complexes in the mapping area. The map and accompanying section promotes mapping and understanding of volcanic terrains by offering the reader a series of features with explanations for their formation. The publication is available to the public via the CRMO website (www.nps.gov/crmo) and encouraged for use by geology field camps.

M3 - Article in proceedings

VL - 38

SP - 67

EP - 84

BT - Geoscience Information: Making the Earth Sciences Accessible for Everyone

A2 - Cloutier, Claudette

ER -

Rivera T, Keane S, Owen D, Caress M. Large Scale Mapping and New Interpretation of the Geology in Proximity to the Visitor Center: Evidence for a Missing Cinder Cone and Refined Mapping of Volcanic Feature, Craters of the Moon National Monument and Preserve, Idaho. I Cloutier C, red., Geoscience Information: Making the Earth Sciences Accessible for Everyone: Proceeding of the 2007 Geoscience Information Society Meeting. Bind 38. 2010. s. 67-84