Modern brackish bryostromatolites (“bryoliths”) from Zeeland (Netherlands)
Modern brackish bryostromatolites (“bryoliths”) from Zeeland (Netherlands)
复制标题
来自泽兰(荷兰)的现代咸水苔层石(âbryolithsâ)
DOI:
10.1007/s12549-021-00490-3
复制
发表时间:
2022
影响因子:
1.4
通讯作者:
Munnecke
中科院分区:
文献类型:
--
作者:
Harrison;Claussen;Schulbert;Munnecke
Bryostromatolites are found in stressed environments from the Paleozoic to the Recent. They are formed by alternating layers of bryozoans and microbes. This study investigates recent bryostromatolites in brackish ponds in the Netherlands to better understand ancient analogues and the environments which hosted them. They formed a fringing reef at the site Ronde Weel and a barrier reef at Kaaskenswater. The ponds had low biodiversity with only one bivalve species, two gastropod species, one ostracod species, and three diatom species comprising most of the easily fossilizable taxa; one isopod species, one decapod species, and two polychaete species were also present. Observations of microbial layers and cementation practices indicate that an alternation of bryozoan-favouring conditions and microbe-favouring conditions is essential to forming bryostromatolites. The collected bryostromatolites only had tiny living bryozoan patches. Water tests confirmed a brackish environment but with enriched arsenic and titanium concentrations and periodic euxinia. The extreme environment explains the lack of biodiversity and may provide information about the environments in which past bryostromatolites formed.
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DOI:
--
发表时间:
1998
期刊:
影响因子:
--
作者:
A. Rosso;I. D. Geronimo
通讯作者:
I. D. Geronimo
影响因子:
2.6
作者:
Louise A. McKenzie;E. Johnston;R. Brooks
通讯作者:
R. Brooks
影响因子:
3.5
作者:
Claussen, Anna Lene;Munnecke, Axel;Ernst, Andrej
通讯作者:
Ernst, Andrej
DOI:
--
发表时间:
1999
期刊:
影响因子:
--
作者:
Jean Saint Martin;Simona Pestrea
通讯作者:
Simona Pestrea
DOI:
--
发表时间:
1996
期刊:
影响因子:
--
作者:
J. Clarke;Y. Bone;N. James
通讯作者:
N. James