Počet záznamů: 1
An intertidal balanomorph Hexaminius venerai sp. nov. (Australobalanidae) colonizing a log of Podacarpoxylon from the La Meseta Formation (Eocene), Seymour Island, Antarctica: a glimpse of Antarctic antiquity
- 1.0496937 - GLÚ 2020 RIV GB eng J - Článek v odborném periodiku
Kočí, T. - Vodrážka, R. - Kočová Veselská, Martina - Buckeridge, J.
An intertidal balanomorph Hexaminius venerai sp. nov. (Australobalanidae) colonizing a log of Podacarpoxylon from the La Meseta Formation (Eocene), Seymour Island, Antarctica: a glimpse of Antarctic antiquity.
Historical Biology. Roč. 31, č. 10 (2019), s. 1341-1349. ISSN 0891-2963. E-ISSN 1029-2381
Institucionální podpora: RVO:67985831
Klíčová slova: Eocene * La Meseta Formation * Seymour Island * Antarctica * barnacles * Hexaminius venerai sp. nov * Podocarpoxylon
Obor OECD: Paleontology
Impakt faktor: 2.023, rok: 2019
Způsob publikování: Omezený přístup
https://www.tandfonline.com/doi/full/10.1080/08912963.2018.1452206
The sessile barnacle Hexaminius venerai sp. nov. (Tetraclitoidea: Austrobalanidae) is described from the middle Eocene La Meseta Formation of Seymour Island, Antarctic Peninsula. Hexaminius venerai sp. nov. is the earliest known record of the genus in the Antarctic, the first occurrence of Hexaminius from outside Australian waters and the first record of a fossil cirripede attached to the substrate from the Antarctic. Exceptional preservation of more than 200 specimens, some of which retain opercula within the shell, is discussed. In life, the cirripedes were attached to a tree trunk tentatively identified as Podocarpoxylon, a South Hemisphere conifer. Hexaminius venerai sp. nov. is a survivor of an early phase in balanid radiation, prior to the development of strong radially-interlocked parietes.
Trvalý link: http://hdl.handle.net/11104/0301001
Počet záznamů: 1