壳相
以含有丰富且具有厚重外壳的底栖生物为特征的生物相。例如，在中国古生代海相地层中壳灰岩甚为常见，其中含有大量完好的介壳类化石，如腕足类、类等，往往反映一种开阔的浅海环境。壳相一词有时指一种富含钙质介壳的地台型沉积相。
Classification(s)
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Geographic semantic resource library Earth System(in Chinese) Geostratigraphic stratigraphy
{{htmlJSON.DetailedDescription}}
| English |
|---|
| Name | shelly facies |
| Chinese |
|---|
| Name | 壳相 |
| Description | 以含有丰富且具有厚重外壳的底栖生物为特征的生物相。例如，在中国古生代海相地层中壳灰岩甚为常见，其中含有大量完好的介壳类化石，如腕足类、类等，往往反映一种开阔的浅海环境。壳相一词有时指一种富含钙质介壳的地台型沉积相。 |
{{htmlJSON.HowtoCite}}
null (2011). 壳相, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/f895bbb9-ab34-4196-98bf-0d2c42a89ed1
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