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Title Transcription
オーストラリア ナントウブ ラクラン シュウキョクタイ カラノ オルドビスキ コウキ ホウサンチュウ
Title Alternative
Late Ordovician Radiolarians from the Lachlan Fold Belt, Southeastern Australia
File
language
eng
Author
Goto, Hirokazu
Umeda, Masaki
Description
Late Ordovician well-preserved radiolarians occurred from black organic mudstones and calcareous mudstones of the Malongulli Formation of the Lachlan Fold Belt, southeastern Australia. Paleontological study provides significant informations for evaluation of origin of radiolaria, and their evolution in Early Paleozoic. This also may render an additional data on the nature of well diversified Early Paleozoic radiolarians, and record first appearence of ancestoral Ceratoikiscum of Albaillellaria and some forms of Palaeoscenidiidae.
Radiolarians described herein are grouped into 14 genera and 26 species. They consist of Entactinia, Entactinosphaera, Haplentactinia, Haplotaeniatum Kalimnasphaera, Inanigutta, Secuicollacta, Palaeoscenidium, Palaeotripus, Palaeotrifidus, and proposed one new genera related to Ceratoikiscum and undescribed forms.
Journal Title
Memoirs of the Faculty of Science, Shimane University
Volume
26
Start Page
145
End Page
187
ISSN
03879925
Published Date
1992-12-25
NCID
AN00108106
Publisher
島根大学理学部
Publisher Aalternative
The Faculty of Science, Shimane University
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Faculty of Science and Engineering
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