Skip to main content

Research Repository

Advanced Search

Outputs (8)

Middle Ordovician (Darriwilian) conodonts from southern Tibet, the Indian passive margin: implications for the age and correlation of the roof of the world (2020)
Journal Article
Stouge, S., Harper, D. A., Zhan, R., Liu, J., & Stemmerik, L. (2020). Middle Ordovician (Darriwilian) conodonts from southern Tibet, the Indian passive margin: implications for the age and correlation of the roof of the world. Geological Magazine, 1-25. https://doi.org/10.1017/s0016756820001077

New occurrences of middle–late Darriwilian (Middle Ordovician) conodonts are reported from the Nyalam region, southern Tibet. The conodont-yielding strata, referred to the Chiatsun Group, accumulated on the north Indian continental margin of northern... Read More about Middle Ordovician (Darriwilian) conodonts from southern Tibet, the Indian passive margin: implications for the age and correlation of the roof of the world.

A Cambrian–Ordovician boundary section in the Rafnes–Herøya submarine tunnel, Skien–Langesund District, southern Norway (2020)
Journal Article
Rønning, K. J., Bruton, D. L., Harper, D. A., Høyberget, M., Maletz, J., & Nakrem, H. A. (2020). A Cambrian–Ordovician boundary section in the Rafnes–Herøya submarine tunnel, Skien–Langesund District, southern Norway. Norsk Geologisk Tidsskrift, 100(1), 1-24. https://doi.org/10.17850/njg100-3-3

Rock specimens and contained fossils collected in 1976 from a submarine tunnel driven between Herøya and Rafnes in the Skien–Langesund area of southern Norway, have been restudied. The contained fossils include olenid and agnostoid trilobites, grapto... Read More about A Cambrian–Ordovician boundary section in the Rafnes–Herøya submarine tunnel, Skien–Langesund District, southern Norway.

The latest Ordovician Hirnantian brachiopod faunas: New global insights (2020)
Journal Article
Jiayu, R., Harper, D., Bing, H., Rongyu, L., Xiaole, Z., & Di, C. (2020). The latest Ordovician Hirnantian brachiopod faunas: New global insights. Earth-Science Reviews, 208, Article 103280. https://doi.org/10.1016/j.earscirev.2020.103280

The temporal and spatial distribution of Hirnantian brachiopod faunas are reviewed based on a new, comprehensive dataset from over 20 palaeoplates and terranes, a revised correlation scheme for Hirnantian strata and numerical methods including networ... Read More about The latest Ordovician Hirnantian brachiopod faunas: New global insights.

Ordovician successions in southern-central Xizang (Tibet), China—Refining the stratigraphy of the Himalayan and Lhasa terranes (2020)
Journal Article
Zhen, Y. Y., Zhang, Y., Harper, D. A., Zhan, R., Fang, X., Wang, Z., …Li, W. (2020). Ordovician successions in southern-central Xizang (Tibet), China—Refining the stratigraphy of the Himalayan and Lhasa terranes. Gondwana Research, 83, 372-389. https://doi.org/10.1016/j.gr.2020.01.023

The Ordovician stratigraphy of southern-central Xizang (Tibet) has been revised based on new conodont data recovered from 43 samples in four stratigraphic units and their integration with existing nautiloid and graptolite data. The Histiodella holode... Read More about Ordovician successions in southern-central Xizang (Tibet), China—Refining the stratigraphy of the Himalayan and Lhasa terranes.