17 citations as recorded by crossref.

1. High-resolution integrated conodont biostratigraphy and carbon isotope (δ13Ccarb) chemostratigraphy of the Ordovician of Sweden, with comparison to South China and North America M. Calner et al.
2. Katian (Upper Ordovician) conodonts from Wales A. Ferretti et al.
3. Calcareous Algal Association from the Lower Paleozoic Tethyan Sedimentary Sequence of the Shiala Formation, Indian Gondwana H. Sinha & C. Trampisch
4. Emended Sandbian (Ordovician) conodont biostratigraphy in Baltoscandia and a new species ofAmorphognathus T. Paiste et al.
5. Faunal dynamics and evolution of Ordovician conodonts on the Baltic side of the Tornquist Sea J. DZIK
6. Middle Ordovician Drepanoistodus (Vertebrata, Conodonta) from Baltica, with description of three new species J. Rasmussen et al.
7. Conodont Biostratigraphy of the Gongwusu Formation (Upper Ordovician) in the Wuhai Area of Inner Mongolia, North China X. Jing et al.
8. Two new early balognathid conodont genera from the Ordovician of Oman and comments on the early evolution of prioniodontid conodonts C. Miller et al.
9. Melanosclerites from the Late Ordovician strata of the Shiala Formation, Indian Gondwana H. Sinha & C. Trampisch
10. Ordovician successions in southern-central Xizang (Tibet), China—Refining the stratigraphy of the Himalayan and Lhasa terranes Y. Zhen et al.
11. Ordovician conodonts and the Tornquist Lineament J. Dzik
12. Conodont biostratigraphy and carbon isotope chemostratigraphy of the Middle to Upper Ordovician on the western Yangtze Platform, South China F. Gong et al.
13. Uppermost Katian (Ka4, Upper Ordovician) conodonts in South China: Biostratigraphy, biofacies, and paleobiogeography Z. Chen et al.
14. Late Ordovician ironstone and its relation to ocean redox instability, climate and glaciation E. Matheson et al.
15. ORDOVICIAN MARINE SEDIMENTS OF TYVA, ALTAI-SAYAN FOLDED AREA: BIOSTRATIGRAPHY, FACIES, COMPOSITION AND SPECIFIC FEATURES OF FAUNA ASSEMBLAGES AND PALEOGEOGRAPHIC LOCALITY N. Sennikov et al.
16. First Ordovician chitinozoans from Indian Gondwana — New evidence from the Shiala Formation H. Sinha et al.
17. New Middle Ordovician (Darriwilian) faunas from the Sultanate of Oman A. Heward et al.