塔斯马尼亚海布斯角组泥盆纪下的微型脊椎动物

IF 1.2 4区地球科学 Q3 PALEONTOLOGY

Alcheringa Pub Date : 1998-01-01 DOI:10.1080/03115519808619236

C. Burrow, J. Long, S. Turner

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引用次数: 8

摘要

古生代微脊椎动物的遗骸被记录在塔斯马尼亚西部的希布斯角的希布斯角地层。它们包括鳞片、牙齿和有纹饰的真皮骨，分别来自广西棘棘猴(Nostolepis)、Nostolepis spp.、Gomphonchus?bogongensis, Trundlelepis颈椎和Watsonacanthus?甲齿形肉仿动物和四种平皮动物。与其他澳大利亚东部发现的这些分类群相比，这些微脊椎动物动物群支持该沉积物的下泥盆纪(Pragian)时代。

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Lower Devonian microvertebrates from the Point Hibbs Formation, Tasmania

Palaeozoic microvertebrate remains are documented from the Point Hibbs Formation, Point Hibbs, western Tasmania. They comprise scales, teeth and ornamented dermal bone from acanthodians “Nostolepis” guangxiensis, Nostolepis spp., Gomphonchus? bogongensis, Trundlelepis cervicostulata and Watsonacanthus? sp., onychodontiform sarcopterygians, and four types of placoderms. The microvertebrate fauna supports a Lower Devonian (Pragian) age for the deposit, when compared with other eastern Australian occurrences of these taxa.

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来源期刊

Alcheringa 地学-古生物学

CiteScore

2.60

自引率

7.70%

发文量

审稿时长

>12 weeks

期刊介绍： Alcheringa : An Australasian Journal of Palaeontology is the official journal of the Australasian Palaeontologists. Alcheringa covers all aspects of palaeontology and its ramifications into the earth and biological sciences, including: Taxonomy- Biostratigraphy- Micropalaeontology- Vertebrate palaeontology- Palaeobotany- Palynology- Palaeobiology- Palaeoanatomy- Palaeoecology- Biostratinomy- Biogeography- Chronobiology- Biogeochemistry- Palichnology. Review articles are welcome, and may be solicited from time to time. Thematic issues are also possible. Emphasis is placed on high quality and informative illustration, in both line drawings and photographs. Papers of general significance may receive preference over those of more local interest.