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For example, Anomalocaris cf. canadensis (JS-1880) lived in the Maotianshan Shales, [3] a shallow tropical sea or river delta [47] in what is now modern China. Anomalocaris daleyae (Emu Bay Shale) lived in a comparable environment; the shallow, tropical waters of Cambrian Australia. [3]
The Emu Bay Shale of Kangaroo Island, South Australia, is Australia's only known Burgess-Shale-type Konservat-Lagerstätte, and includes faunal elements such as Anomalocaris, Tuzoia, Isoxys, and Wronascolex, in common with other Burgess-Shale-type assemblages, notably the Chengjiang Biota in China, the closest palaeogeographically, although somewhat older.
Anomalocaris daleyae: Paterson, García-Bellidob & Edgecombe 2023 Anomalocarididae: Cambrian Stage 4 Australia: Unknown Houcaris magnabasis (formerly Anomalocaris magnabasis) [70] Pates, Daley, Edgecombe, Cong & Lieberman 2019 (controversial) Cambrian Stage 4 United States: Unknown Houcaris saron (formerly Anomalocaris saron) [70] Hou ...
Burgessomedusa adds to the complexity of Cambrian foodwebs, and like Anomalocaris which lived in the same environment, these jellyfish were efficient swimming predators,” said study coauthor Dr ...
Anomalocarididae [1] (occasionally mis-spelt Anomalocaridae [2]) is an extinct family of Cambrian radiodonts, a group of stem-group arthropods. [3] [4]Around 1990s and early 2010s, Anomalocarididae included all radiodont species, hence the previous equivalent of the common name "anomalocaridid" to the whole Radiodonta. [5]
Fossilised eye of Anomalocaris daleyae from the Emu Bay Shale. A conflicting view notes, however, that compound eyes appeared in many early arthropods, including the trilobites and eurypterids. That suggests that the compound eye may have developed after the onychophoran and arthropod lineages split, but before the radiation of arthropods. [20]
Anomalocaris daleyae [148] Sp. nov Valid Paterson, García-Bellido & Edgecombe. Cambrian Stage 4. Emu Bay Shale Australia. Echidnacaris [148] Gen. et comb. nov Valid Paterson, García-Bellido & Edgecombe Cambrian Stage 4 Emu Bay Shale Australia. A member of the family Tamisiocarididae. The type species is "Anomalocaris" briggsi Nedin (1995 ...
Restorative model of the Cambrian arthropod Anomalocaris †Anomalocaris – tentative report †Anomalocaris emmonsi †Antagmus †Antagmus typicalis †Anthaspidella †Apheoorthis †Apianurus †Apianurus narrawayi †Archaeorthis †Archinacella †Archinacella pileolum – type locality for species †Baltoceras †Baltoceras minor ...