A new placoderm fish of uncertain affinity from the Early-Middle Devonian Hatchery Creek succession at Wee Jasper, New South Wales
A new genus and species of placoderm (Edgellaspis gorteri) has a parallel-sided skull including a deep orbital notch, a large crown-shaped nuchal plate reaching forward past the level of the orbits to contact the pineal plate, and three pairs of sensory grooves meeting at a central point on the nuch...
Published in: | Alcheringa: An Australasian Journal of Palaeontology |
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Format: | Article in Journal/Newspaper |
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Geological Society of Australia
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Online Access: | http://hdl.handle.net/1885/66756 https://doi.org/10.1080/03115511003793645 https://openresearch-repository.anu.edu.au/bitstream/1885/66756/5/Young_A_New_Placoderm_2011.pdf.jpg https://openresearch-repository.anu.edu.au/bitstream/1885/66756/7/01_Hunt_A_new_placoderm_fish_of_2011.pdf.jpg |
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ftanucanberra:oai:openresearch-repository.anu.edu.au:1885/66756 2024-01-14T10:01:31+01:00 A new placoderm fish of uncertain affinity from the Early-Middle Devonian Hatchery Creek succession at Wee Jasper, New South Wales Hunt, James R Young, Gavin http://hdl.handle.net/1885/66756 https://doi.org/10.1080/03115511003793645 https://openresearch-repository.anu.edu.au/bitstream/1885/66756/5/Young_A_New_Placoderm_2011.pdf.jpg https://openresearch-repository.anu.edu.au/bitstream/1885/66756/7/01_Hunt_A_new_placoderm_fish_of_2011.pdf.jpg unknown Geological Society of Australia 0311-5518 http://hdl.handle.net/1885/66756 doi:10.1080/03115511003793645 https://openresearch-repository.anu.edu.au/bitstream/1885/66756/5/Young_A_New_Placoderm_2011.pdf.jpg https://openresearch-repository.anu.edu.au/bitstream/1885/66756/7/01_Hunt_A_new_placoderm_fish_of_2011.pdf.jpg Alcheringa Keywords: Eifelian Emsian fish new genus new species skull taxonomy Australia New South Wales Wee Jasper Arthrodira Edgellaspis new genus Emsian-eifelian Placoderm fish Journal article ftanucanberra https://doi.org/10.1080/03115511003793645 2023-12-15T09:36:42Z A new genus and species of placoderm (Edgellaspis gorteri) has a parallel-sided skull including a deep orbital notch, a large crown-shaped nuchal plate reaching forward past the level of the orbits to contact the pineal plate, and three pairs of sensory grooves meeting at a central point on the nuchal plate. The trunk armour is generally similar to that of actinolepid arthrodires but the new taxon shares significant similarities with various placoderm subgroups that have been aligned with basal nodes of the order Arthrodira, including Antarctaspidae, Wuttagoonaspidae and Phyllolepidae. Its affinities are yet to be resolved. Article in Journal/Newspaper Antarc* Australian National University: ANU Digital Collections Hatchery Creek ENVELOPE(-128.553,-128.553,54.383,54.383) Alcheringa: An Australasian Journal of Palaeontology 35 1 53 75 |
institution |
Open Polar |
collection |
Australian National University: ANU Digital Collections |
op_collection_id |
ftanucanberra |
language |
unknown |
topic |
Keywords: Eifelian Emsian fish new genus new species skull taxonomy Australia New South Wales Wee Jasper Arthrodira Edgellaspis new genus Emsian-eifelian Placoderm fish |
spellingShingle |
Keywords: Eifelian Emsian fish new genus new species skull taxonomy Australia New South Wales Wee Jasper Arthrodira Edgellaspis new genus Emsian-eifelian Placoderm fish Hunt, James R Young, Gavin A new placoderm fish of uncertain affinity from the Early-Middle Devonian Hatchery Creek succession at Wee Jasper, New South Wales |
topic_facet |
Keywords: Eifelian Emsian fish new genus new species skull taxonomy Australia New South Wales Wee Jasper Arthrodira Edgellaspis new genus Emsian-eifelian Placoderm fish |
description |
A new genus and species of placoderm (Edgellaspis gorteri) has a parallel-sided skull including a deep orbital notch, a large crown-shaped nuchal plate reaching forward past the level of the orbits to contact the pineal plate, and three pairs of sensory grooves meeting at a central point on the nuchal plate. The trunk armour is generally similar to that of actinolepid arthrodires but the new taxon shares significant similarities with various placoderm subgroups that have been aligned with basal nodes of the order Arthrodira, including Antarctaspidae, Wuttagoonaspidae and Phyllolepidae. Its affinities are yet to be resolved. |
format |
Article in Journal/Newspaper |
author |
Hunt, James R Young, Gavin |
author_facet |
Hunt, James R Young, Gavin |
author_sort |
Hunt, James R |
title |
A new placoderm fish of uncertain affinity from the Early-Middle Devonian Hatchery Creek succession at Wee Jasper, New South Wales |
title_short |
A new placoderm fish of uncertain affinity from the Early-Middle Devonian Hatchery Creek succession at Wee Jasper, New South Wales |
title_full |
A new placoderm fish of uncertain affinity from the Early-Middle Devonian Hatchery Creek succession at Wee Jasper, New South Wales |
title_fullStr |
A new placoderm fish of uncertain affinity from the Early-Middle Devonian Hatchery Creek succession at Wee Jasper, New South Wales |
title_full_unstemmed |
A new placoderm fish of uncertain affinity from the Early-Middle Devonian Hatchery Creek succession at Wee Jasper, New South Wales |
title_sort |
new placoderm fish of uncertain affinity from the early-middle devonian hatchery creek succession at wee jasper, new south wales |
publisher |
Geological Society of Australia |
url |
http://hdl.handle.net/1885/66756 https://doi.org/10.1080/03115511003793645 https://openresearch-repository.anu.edu.au/bitstream/1885/66756/5/Young_A_New_Placoderm_2011.pdf.jpg https://openresearch-repository.anu.edu.au/bitstream/1885/66756/7/01_Hunt_A_new_placoderm_fish_of_2011.pdf.jpg |
long_lat |
ENVELOPE(-128.553,-128.553,54.383,54.383) |
geographic |
Hatchery Creek |
geographic_facet |
Hatchery Creek |
genre |
Antarc* |
genre_facet |
Antarc* |
op_source |
Alcheringa |
op_relation |
0311-5518 http://hdl.handle.net/1885/66756 doi:10.1080/03115511003793645 https://openresearch-repository.anu.edu.au/bitstream/1885/66756/5/Young_A_New_Placoderm_2011.pdf.jpg https://openresearch-repository.anu.edu.au/bitstream/1885/66756/7/01_Hunt_A_new_placoderm_fish_of_2011.pdf.jpg |
op_doi |
https://doi.org/10.1080/03115511003793645 |
container_title |
Alcheringa: An Australasian Journal of Palaeontology |
container_volume |
35 |
container_issue |
1 |
container_start_page |
53 |
op_container_end_page |
75 |
_version_ |
1788067271798685696 |