Paracordyline aureonemoralis (Lomandraceae): an Eocene monocotyledon from South Australia

IF 1.2 4区地球科学 Q3 PALEONTOLOGY

Alcheringa Pub Date : 1998-01-01 DOI:10.1080/03115519808619333

J. Conran, D. Christophel

引用次数: 9

Abstract

A monocotyledonous leaf macrofossil taxon from Golden Grove in Adelaide, South Australia is recognised as being close to several extant Australasian species of Cordyline, especially those in the C. stricta (Sims) Endl. / C. fruticosa (L.) A. Chev. complex. The fossil is assigned to the form genus Paracordyline, known previously from the Oligocene Kerguelen Islands. However, as the Golden Grove taxon differs markedly from the Kerguelen species, it is considered to be a new species, P. aureonemoralis Conran & Christophel.

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金毛副蕨属(竹蕨科):产于南澳大利亚的始新世单子叶植物

来自南澳大利亚阿德莱德Golden Grove的一个单子叶叶大化石分类群被认为与现存的几个澳大拉西亚Cordyline物种接近，特别是C. stricta (Sims) Endl中的那些。/ C. fruticosa (L.)答:Chev。复杂。该化石属于Paracordyline属，以前在渐新世的Kerguelen群岛被发现。然而，由于Golden Grove分类群与Kerguelen种有明显的差异，它被认为是一个新种，P. aureonemoralis Conran & Christophel。

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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.