Opabinia regalis is an extinct, stem group arthropod found in the Middle Cambrian Burgess Shale Lagerstätte (505 million years ago) of British Columbia...
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57 (6). Whittington, H. B. (26 June 1975). "The enigmatic animal Opabinia regalis, Middle Cambrian, Burgess Shale, British Columbia". Philosophical Transactions...
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5252/g2013n1a8. S2CID 67823991. Budd, G.E. (1996). "The morphology of Opabinia regalis and the reconstruction of the arthropod stem-group". Lethaia. 29 (1):...
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Retrieved 21 October 2008. Budd, G.E. (1996). "The morphology of Opabinia regalis and the reconstruction of the arthropod stem-group". Lethaia. 29 (1):...
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far the only other known unquestionable opabiniid, with the other being Opabinia itself. There are other animals like Myoscolex and Mieridduryn that could...
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Others pointed to a general resemblance between Tullimonstrum and Opabinia regalis, although Cave et al. note that they were too morphologically dissimilar...
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PMID 25132546. S2CID 205239797. Budd, Graham E (1996). "The morphology of Opabinia regalis and the reconstruction of the arthropod stem-group". Lethaia. 29 (1):...
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Cambrian life: a commentary on Whittington (1975) 'The enigmatic animal Opabinia regalis, Middle Cambrian, Burgess Shale, British Columbia'". Philosophical...
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1093/icb/43.1.157. PMID 21680420. Budd, G.E. (1996). "The morphology of Opabinia regalis and the reconstruction of the arthropod stem-group". Lethaia. 29 (1):...
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(January 2012). "The lobes and lobopods of Opabinia regalis from the middle Cambrian Burgess Shale: The lobes of Opabinia". Lethaia. 45 (1): 83–95. doi:10.1111/j...
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PMC 6790758. PMID 31575373. Budd, G. E. (1996). "The morphology of Opabinia regalis and the reconstruction of the arthropod stem-group". Lethaia. 29 (1):...
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6 February 2015. Budd, Graham E. (March 1996). "The morphology of Opabinia regalis and the reconstruction of the arthropod stem-group". Lethaia. 29 (1):...
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ISSN 1540-7063. PMID 21680420. Budd, Graham E. (March 1996). "The morphology of Opabinia regalis and the reconstruction of the arthropod stem-group". Lethaia. 29 (1):...
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13 May 2009. Whittington, H.B. (June 1975). "The enigmatic animal Opabinia regalis, Middle Cambrian Burgess Shale, British Columbia". Philosophical Transactions...
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Palaeontology's hidden agenda Budd, G.E. (1996). "The morphology of Opabinia regalis and the reconstruction of the arthropod stem-group". Lethaia. 29 (1):...
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1093/icb/43.1.157. PMID 21680420. Budd GE (March 1996). "The morphology of Opabinia regalis and the reconstruction of the arthropod stem-group". Lethaia. 29 (1):...
304 KB (29,025 words) - 10:22, 26 September 2024
00013.x. Budd, G. E.; Daley, A. C. (2011). "The lobes and lobopods of Opabinia regalis from the middle Cambrian Burgess Shale". Lethaia. 45: 83–95. doi:10...
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Cambrian life: a commentary on Whittington (1975) 'The enigmatic animal Opabinia regalis, Middle Cambrian, Burgess Shale, British Columbia'". Philosophical...
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Cambrian life: a commentary on Whittington (1975) 'The enigmatic animal Opabinia regalis , Middle Cambrian, Burgess Shale, British Columbia'". Philosophical...
17 KB (1,901 words) - 09:13, 20 August 2024
Cambrian life: a commentary on Whittington (1975) 'The enigmatic animal Opabinia regalis , Middle Cambrian, Burgess Shale, British Columbia'". Philosophical...
9 KB (853 words) - 23:54, 22 August 2024