Late Precambrian bilaterians: grades and clades.
A broad variety of body plans and subplans appear during a period of perhaps 8 million years (my) within the Early Cambrian, an unequaled explosion of morphological novelty, the ancestral lineages represented chiefly or entirely by trace fossils. Evidence from the fossil record can be combined with...
Guardado en:
| Publicado en: | Proc Natl Acad Sci U S A |
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| Autor principal: | |
| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
National Academy of Sciences
1994
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC44279/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/8041693/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.91.15.6751 |
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