The Jurassic of North-East Greenland: Jurassic dinoflagellate cyst stratigraphy of Hold with Hope, North-East Greenland
Dinoflagellate cysts of the Middle–Upper Jurassic succession on northern Hold with Hope have been studied in order to establish a biostratigraphic framework and to date the succession. ThePelion Formation is characterised by abundant Chytroeisphaeridia hyalina and Sentusidinium spp., with some Cteni...
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Geological Survey of Denmark and Greenland
2004
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ftdoajarticles:oai:doaj.org/article:e67a1e32a82643b097f8af8add118256 2023-05-15T16:03:36+02:00 The Jurassic of North-East Greenland: Jurassic dinoflagellate cyst stratigraphy of Hold with Hope, North-East Greenland Piasecki, Stefan Larsen, Michael Therkelsen, Jens Vosgerau, Henrik 2004-11-01T00:00:00Z https://doaj.org/article/e67a1e32a82643b097f8af8add118256 EN eng Geological Survey of Denmark and Greenland http://www.geus.dk/publications/bull/nr5/nr5_p073-088.pdf https://doaj.org/toc/1604-8156 1604-8156 https://doaj.org/article/e67a1e32a82643b097f8af8add118256 Geological Survey of Denmark and Greenland Bulletin, Vol 05, Pp 73-88 (2004) ammonites dinoflagellate cysts Jurassic North-East Greenland stratigraphy Geology QE1-996.5 Geophysics. Cosmic physics QC801-809 article 2004 ftdoajarticles 2022-12-31T03:19:46Z Dinoflagellate cysts of the Middle–Upper Jurassic succession on northern Hold with Hope have been studied in order to establish a biostratigraphic framework and to date the succession. ThePelion Formation is characterised by abundant Chytroeisphaeridia hyalina and Sentusidinium spp., with some Ctenidodinium thulium and Paragonyaulacysta retiphragmata in the lower part. Mendicodinium groenlandicum appears higher in the formation followed by Trichodinium scarburghense in the upper part. The succeeding Payer Dal Formation contains Scriniodinium crystallinum, Rigaudella aemula and Leptodinium subtile in the lower part and Dingodinium jurassicum and Prolixosphaeridium granulosum in the uppermost part. The Bernbjerg Formation contains abundant Sirmiodinium grossii and Gonyaulacysta jurassica. Adnatospahaeridium sp., Cribroperidinium granuligerum, Glossodinium cf. dimorphum and Scriniodinium irregulareappear in the lower part of the formation, followed by Avellodinium spp. in the highest part. The dinoflagellate cyst assemblages in the Pelion Formation indicate an Early–Late Callovian age (C. apertum – P. athleta Chronozones). This is supported by ammonites in the lower part of the formation, which refer to the C. apertum and P. koenigi Chronozones. A significant hiatus, from Late Callovian to Middle Oxfordian, is present between the Pelion Formation and the overlyingPayer Dal Formation. The age of the Payer Dal Formation is Middle Oxfordian to earliest Late Oxfordian (C. tenuiserratum – A. glosense Chronozones). The Payer Dal Formation is conformably overlain by the Bernbjerg Formation of Late Oxfordian to possibly earliest Kimmeridgian age (A. glosense – P. baylei Chronozones). The A. glosense Chronozone is also documented by abundant ammonites in the lowermost part of the formation. Article in Journal/Newspaper East Greenland Greenland Geological Survey of Denmark and Greenland Bulletin Directory of Open Access Journals: DOAJ Articles Greenland Hold with Hope ENVELOPE(-21.094,-21.094,73.714,73.714) |
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op_collection_id |
ftdoajarticles |
language |
English |
topic |
ammonites dinoflagellate cysts Jurassic North-East Greenland stratigraphy Geology QE1-996.5 Geophysics. Cosmic physics QC801-809 |
spellingShingle |
ammonites dinoflagellate cysts Jurassic North-East Greenland stratigraphy Geology QE1-996.5 Geophysics. Cosmic physics QC801-809 Piasecki, Stefan Larsen, Michael Therkelsen, Jens Vosgerau, Henrik The Jurassic of North-East Greenland: Jurassic dinoflagellate cyst stratigraphy of Hold with Hope, North-East Greenland |
topic_facet |
ammonites dinoflagellate cysts Jurassic North-East Greenland stratigraphy Geology QE1-996.5 Geophysics. Cosmic physics QC801-809 |
description |
Dinoflagellate cysts of the Middle–Upper Jurassic succession on northern Hold with Hope have been studied in order to establish a biostratigraphic framework and to date the succession. ThePelion Formation is characterised by abundant Chytroeisphaeridia hyalina and Sentusidinium spp., with some Ctenidodinium thulium and Paragonyaulacysta retiphragmata in the lower part. Mendicodinium groenlandicum appears higher in the formation followed by Trichodinium scarburghense in the upper part. The succeeding Payer Dal Formation contains Scriniodinium crystallinum, Rigaudella aemula and Leptodinium subtile in the lower part and Dingodinium jurassicum and Prolixosphaeridium granulosum in the uppermost part. The Bernbjerg Formation contains abundant Sirmiodinium grossii and Gonyaulacysta jurassica. Adnatospahaeridium sp., Cribroperidinium granuligerum, Glossodinium cf. dimorphum and Scriniodinium irregulareappear in the lower part of the formation, followed by Avellodinium spp. in the highest part. The dinoflagellate cyst assemblages in the Pelion Formation indicate an Early–Late Callovian age (C. apertum – P. athleta Chronozones). This is supported by ammonites in the lower part of the formation, which refer to the C. apertum and P. koenigi Chronozones. A significant hiatus, from Late Callovian to Middle Oxfordian, is present between the Pelion Formation and the overlyingPayer Dal Formation. The age of the Payer Dal Formation is Middle Oxfordian to earliest Late Oxfordian (C. tenuiserratum – A. glosense Chronozones). The Payer Dal Formation is conformably overlain by the Bernbjerg Formation of Late Oxfordian to possibly earliest Kimmeridgian age (A. glosense – P. baylei Chronozones). The A. glosense Chronozone is also documented by abundant ammonites in the lowermost part of the formation. |
format |
Article in Journal/Newspaper |
author |
Piasecki, Stefan Larsen, Michael Therkelsen, Jens Vosgerau, Henrik |
author_facet |
Piasecki, Stefan Larsen, Michael Therkelsen, Jens Vosgerau, Henrik |
author_sort |
Piasecki, Stefan |
title |
The Jurassic of North-East Greenland: Jurassic dinoflagellate cyst stratigraphy of Hold with Hope, North-East Greenland |
title_short |
The Jurassic of North-East Greenland: Jurassic dinoflagellate cyst stratigraphy of Hold with Hope, North-East Greenland |
title_full |
The Jurassic of North-East Greenland: Jurassic dinoflagellate cyst stratigraphy of Hold with Hope, North-East Greenland |
title_fullStr |
The Jurassic of North-East Greenland: Jurassic dinoflagellate cyst stratigraphy of Hold with Hope, North-East Greenland |
title_full_unstemmed |
The Jurassic of North-East Greenland: Jurassic dinoflagellate cyst stratigraphy of Hold with Hope, North-East Greenland |
title_sort |
jurassic of north-east greenland: jurassic dinoflagellate cyst stratigraphy of hold with hope, north-east greenland |
publisher |
Geological Survey of Denmark and Greenland |
publishDate |
2004 |
url |
https://doaj.org/article/e67a1e32a82643b097f8af8add118256 |
long_lat |
ENVELOPE(-21.094,-21.094,73.714,73.714) |
geographic |
Greenland Hold with Hope |
geographic_facet |
Greenland Hold with Hope |
genre |
East Greenland Greenland Geological Survey of Denmark and Greenland Bulletin |
genre_facet |
East Greenland Greenland Geological Survey of Denmark and Greenland Bulletin |
op_source |
Geological Survey of Denmark and Greenland Bulletin, Vol 05, Pp 73-88 (2004) |
op_relation |
http://www.geus.dk/publications/bull/nr5/nr5_p073-088.pdf https://doaj.org/toc/1604-8156 1604-8156 https://doaj.org/article/e67a1e32a82643b097f8af8add118256 |
_version_ |
1766399283880263680 |