Note: This historical image is not a factually accurate paleontological restoration.
Reason: 2024 study shows that previous reconstructions were upside down anatomically.
[1]
You may ask further questions about the accuracy of this image at the
image review page of Wikiproject Palaeontology on the English Wikipedia. Note that this image may be appropriate to illustrate obsolete paleontological views.
Summary
Pikaia gracilens
()
Title
Pikaia gracilens
Description
Italiano: Ricostruzione in scala 4:1.
Date
Italiano: Cambriano medio. Ca. 505 milioni di anni
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