| 词条 | Dalyia |
| 释义 |
| fossil_range = Burgess Shale | genus = Dalyia | species = racemata | authority = Walcott 1919 }} Dalyia is a pterobranch known from the middle Cambrian Burgess shale.[1] It was previously interpreted as a red alga.{{fotbs}} It has smooth or faintly lineated stems, which branch into up to four equal branches at branching points. {{gpb abundance|37|0.07}} External links
References1. ^{{cite journal |doi=10.1111/pala12200|doi-broken-date=2018-11-01}} {{paleo-deuterostome-stub}} 2 : Prehistoric hemichordate genera|Cambrian genus extinctions |
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