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Discovery of a phosphatic helical-looking microstructure in Sphenothallus (Cnidaria) from the Late Ordovician of Estonia: Implications for phosphatic biomineralization
Vinn, O., Madison, A.
Proceedings of the Geologists' Association
Aasta: 2025 | Leheküljed: 101096 | artikkel ajakirjas
First report of Sphenothallus Hall, 1847 from the lower Cambrian of North China
Fu, R., Hu, Y., Topper, T. P., Liu, F., Liang, Y., Zhang, Z.
Alcheringa: An Australasian Journal of Palaeontology
Aasta: 2024 | Köide: 48 | Leheküljed: 42-51 | artikkel ajakirjas
Occurrence of Byronia Matthew and Sphenothallus Hall in the Lower Cambrian of China
Zhu, M., Van Iten, H., Cox, R. S., Zhao, Y., Erdtmann, B.
Paläontologische Zeitschrift
Aasta: 2000 | Köide: 74 | Leheküljed: 227-238 | artikkel ajakirjas
First occurrence of the genus Sphenothallus Hall, 1847 (Cnidaria) in the Carboniferous of the Dnipro-Donets Depression, Ukraine
Dernov, V.
Revista Brasileira de Paleontologia
Aasta: 2023 | Köide: 26 | Leheküljed: 13-20 | artikkel ajakirjas
Exceptional soft tissue preservation reveals a cnidarian affinity for a Cambrian phosphatic tubicolous enigma
Zhang, G., Parry, L. A., Vinther, J., Ma, X.
Proceedings of the Royal Society B
Aasta: 2022 | Köide: 289 | artikkel ajakirjas
Early Ordovician black corals from China
Baliński, A., Sun, Y.
Bulletin of Geosciences
Aasta: 2017 | Köide: 92 | Leheküljed: 1-12 | artikkel ajakirjas
The oldest bifoliate cystoporate and two other bryozoan taxa from the Dapingian (Middle Ordovician) of north-western Russia
Koromyslova, A. V., Fedorov, P. V.
Journal of Paleontology
Aasta: 2021 | Köide: 95 | Leheküljed: 24-39 | artikkel ajakirjas
Occurrence of the earliest known Sphenothallus Hall in the Lower Cambrian of Southern Shaanxi Province, China
Li, G.-X., Zhu, M.-Y., Van Iten, H., Li, C.-W.
Geobios
Aasta: 2003 | Köide: 37 | Leheküljed: 229-237 | artikkel ajakirjas
Sphenothallus from the Furongian (Cambrian) of Scandinavia
Stewart, S. E., Clarkson, E. N. K., Ahlgren, J., Ahlberg, P., Schoenemann, B.
GFF
Aasta: 2015 | Köide: 137 | Leheküljed: 20-24 | artikkel ajakirjas
Palaeontology of New-York, Volume I; Containing Descriptions of the Organic Remains of the Lower Division of the New-York System (Equivalent of the Lower Silurian rocks of Europe)
Hall, J.
Aasta: 1847 | Leheküljed: 1-338 | raamat (tervik)