Projects per year
Abstract
A trace fossil assemblage consisting of Cruziana problematica, Diplichnites gouldi, Diplichnites isp., Monomorphichnus isp., Palaeophycus tubularis, Rusophycus carbonarius, Striatichnium cf. S. Natalis and compound traces of C. problematica × R. carbonarius is reported from the Lower Permian Abo Formation of the Joyita Hills in Socorro County, New Mexico. The assemblage is an example of the Scoyenia ichnofacies and indicates deposition under a continental regime during the last phase of Abo sedimentation in central New Mexico. It is atypical of Abo trace fossil assemblages in that it is dominated by striated bilobate traces whereas other assemblages from the Abo Formation are dominated by tetrapod and arthropod trackways. This reflects the production of this assemblage within a small ephemeral water body on a floodplain whereas other Abo assemblages formed during fleeting preservation windows on exposed surfaces after sheetfloods on the floodplain. The majority of trace fossils are attributed to notostracan branchiopod crustaceans, which are adapted to inhabit ephemeral water bodies.
Original language | English |
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Title of host publication | Geology of the Chupadera Mesa Region |
Subtitle of host publication | New Mexico Geological Society 60th annual field conference October 7-10, 2009 |
Editors | Virgil W. Leuth, Spencer G. Lucas, Richard M. Chamberlain |
Place of Publication | Socorro |
Publisher | New Mexico Geological Society |
Pages | 291-298 |
ISBN (Print) | 1585460958 |
Publication status | Published - 2009 |
Publication series
Name | New Mexico Geological Society guidebook |
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Publisher | New Mexico Geological Society |
Volume | 60 |
ISSN (Print) | 0077-8567 |
Fingerprint
Dive into the research topics of 'The arthropod trace fossil Cruziana and associated ichnotaxa from the Lower Permian Abo Formation, Socorro County, New Mexico'. Together they form a unique fingerprint.Projects
- 1 Finished
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Ichnology of the nonmarine Permian: ichnotaxonomy, palaeoenvironments and palaeoethology of the southwest USA
Minter, N., Braddy, S. & Benton, M. J.
1/10/03 → 30/09/07
Project: Research
Prizes
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PhD Commendation and Faculty Prize Nomination (University of Bristol)
Minter, Nic (Recipient), Jul 2008
Prize: Prize (including medals and awards)