Reply

The authors respond to Hoffman et al. (2001), who acknowledged that methane may have played an important role in unusual events associated with Neoproterozoic glaciation, but questioned the authors' permafrost gas hydrate hypothesis for 13C-depleted cap carbonate formation. The critique focused...

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Bibliographic Details
Main Authors: Kennedy, Martin J., Christie-Blick, Nicholas, Sohl, Linda E.
Format: Article in Journal/Newspaper
Language:English
Published: 2002
Subjects:
Geology
Paleoclimatology
Geochemistry
permafrost
Online Access:https://doi.org/10.7916/D8FB5D3Q
id ftcolumbiauniv:oai:academiccommons.columbia.edu:10.7916/D8FB5D3Q
record_format openpolar
spelling ftcolumbiauniv:oai:academiccommons.columbia.edu:10.7916/D8FB5D3Q 2023-05-15T17:57:20+02:00 Reply Kennedy, Martin J. Christie-Blick, Nicholas Sohl, Linda E. 2002 https://doi.org/10.7916/D8FB5D3Q English eng https://doi.org/10.7916/D8FB5D3Q Geology Paleoclimatology Geochemistry Articles 2002 ftcolumbiauniv https://doi.org/10.7916/D8FB5D3Q 2019-04-04T08:10:00Z The authors respond to Hoffman et al. (2001), who acknowledged that methane may have played an important role in unusual events associated with Neoproterozoic glaciation, but questioned the authors' permafrost gas hydrate hypothesis for 13C-depleted cap carbonate formation. The critique focused on three issues: (1) an interpretation for tube structures in cap carbonates unrelated to gas migration; (2) the absence of a suitable source for methane gas; and (3) the degree of 13C depletion in sheet-crack cements. Article in Journal/Newspaper permafrost Columbia University: Academic Commons
institution Open Polar
collection Columbia University: Academic Commons
op_collection_id ftcolumbiauniv
language English
topic Geology
Paleoclimatology
Geochemistry
spellingShingle Geology
Paleoclimatology
Geochemistry
Kennedy, Martin J.
Christie-Blick, Nicholas
Sohl, Linda E.
Reply
topic_facet Geology
Paleoclimatology
Geochemistry
description The authors respond to Hoffman et al. (2001), who acknowledged that methane may have played an important role in unusual events associated with Neoproterozoic glaciation, but questioned the authors' permafrost gas hydrate hypothesis for 13C-depleted cap carbonate formation. The critique focused on three issues: (1) an interpretation for tube structures in cap carbonates unrelated to gas migration; (2) the absence of a suitable source for methane gas; and (3) the degree of 13C depletion in sheet-crack cements.
format Article in Journal/Newspaper
author Kennedy, Martin J.
Christie-Blick, Nicholas
Sohl, Linda E.
author_facet Kennedy, Martin J.
Christie-Blick, Nicholas
Sohl, Linda E.
author_sort Kennedy, Martin J.
title Reply
title_short Reply
title_full Reply
title_fullStr Reply
title_full_unstemmed Reply
title_sort reply
publishDate 2002
url https://doi.org/10.7916/D8FB5D3Q
genre permafrost
genre_facet permafrost
op_relation https://doi.org/10.7916/D8FB5D3Q
op_doi https://doi.org/10.7916/D8FB5D3Q
_version_ 1766165737606479872

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