Ramphoprionidae
Ramphoprionidae are a family of polychaete worms known from the Ordovician and Silurian periods[1] (and more?)
Ramphoprionidae Temporal range: Ordovician(or earlier?) - Silurian (or later?) | |
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Scientific classification | |
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Phylum: | |
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Family: | Ramphoprionidae |
References
- Eriksson, Mats (September 2001), Silurian Ramphoprionid Polychaetes From Gotland, Sweden, 1, pp. 993–1015, doi:10.1666/0022-3360(2001)075<0993:SRPFGS>2.0.CO
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