南极亚历山大岛白垩纪蕨类植物Hausmannia Dunker的出现

IF 1.2 4区地球科学 Q3 PALEONTOLOGY

Alcheringa Pub Date : 1995-01-01 DOI:10.1080/03115519508619508

D. Cantrill

引用次数: 59

摘要

Hausmannia papilio Feruglio是南极半岛亚历山大岛Albian化石区系的广泛组成部分。Hausmannia不能从现存的双翅属中分离出来，最好被认为是后者的叶形属。古生态重建表明，凤蝶是一种溪边居民和先锋种。

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The occurrence of the fern Hausmannia Dunker (Dipteridaceae) in the Cretaceous of Alexander Island, Antarctica

Hausmannia papilio Feruglio is a widespread component of Albian fossil floras on Alexander Island, Antarctic Peninsula. Hausmannia cannot be separated from extant Dipteris and is best regarded as a foliage form genus of the latter. Palaeoecological reconstructions suggests that Hausmannia papilio was a stream-side dweller and pioneer species.

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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.