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Paleozoic animals by continent (14 C) G. Paleozoic animals by geological period (6 C) I. Paleozoic invertebrates (16 C, 11 P) V. Paleozoic vertebrates (8 C)
Paleozoic animals of Oceania (7 C, 5 P) S. Paleozoic animals of South America (13 C, 4 P) This page was last edited on 10 January 2024, at 21:55 (UTC). Text is ...
Palaeozoology, also spelled as Paleozoology (Greek: παλαιόν, palaeon "old" and ζῷον, zoon "animal"), is the branch of paleontology, paleobiology, or zoology dealing with the recovery and identification of multicellular animal remains from geological (or even archeological) contexts, and the use of these fossils in the reconstruction of prehistoric environments and ancient ecosystems.
Category: Paleozoic animals by geological period. 4 languages. ... Ordovician animals (7 C, 16 P) P. Permian animals (6 C, 12 P) S. Silurian animals (8 C, 47 P)
The Cambroernida are a clade of Paleozoic animals with coiled bodies and filamentous tentacles. They include a number of early to middle Paleozoic (Cambrian to Devonian) [1] genera noted as "bizarre" or "orphan" taxa, meaning that their affinities with other animals, living or extinct, have long been uncertain.
The Paleozoic (/ ˌ p æ l i. ə ˈ z oʊ. ɪ k,-i. oʊ-, ˌ p eɪ-/ PAL-ee-ə-ZOH-ik, -ee-oh-, PAY-; [1] or Palaeozoic) Era is the first of three geological eras of the Phanerozoic Eon. . Beginning 538.8 million years ago (Ma), it succeeds the Neoproterozoic (the last era of the Proterozoic Eon) and ends 251.9 Ma at the start of the Mesozoic Er
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Rafinesquina's members were epifaunal, meaning they lived on top of the seafloor, not buried within it, and were suspension feeders. [3] Rafinesquina normally have a concavo-convex profile, with radiating striae of alternating size which are crossed with finer concentric striae. [3]