Fig. 51 in Early-middle Cambrian stratigraphy and faunas from northern Siberia
Fig. 51. Phosphatised hyolith opercula from the lower Cambrian Sekten Formation, lower reaches of the Lena River (A–D) and Erkeket Formation, Khorbusuonka River (E–H), Siberia, Russia; samples 19/10.25 (E, H), 19/11.75 (F, G), and 22/50 (A–D). A, B. Parkula bounites Bengtson in Bengtson et al., 1990...
Main Authors: | , , , , , , , , , , , , |
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Format: | Other/Unknown Material |
Language: | unknown |
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Zenodo
2022
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Online Access: | https://doi.org/10.5281/zenodo.12198357 |