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Showing results for tags 'parisangulocrinus'.
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From the album: Invertebrates
Parisangulocrinus zeaeformis (FOLLMANN, 1887) Lower Devonian Hunsrück slate Bundenbach Germany Length 20cm / 8 Inch- 1 comment
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- bundenbach
- devonian
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From the album: Invertebrates
Parisangulocrinus zeaeformis (FOLLMANN, 1887) Hunsrück slate formation Kaup member Early Devonian Early Emsian Bundenbach Heap pile "Grube Herrenberg" Germany-
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- devonian
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Taxonomy from Fossilworks.org. Description from Südkamp 2017, p. 111: " Cup small, low and cone-shaped. The long and slender, non-pinnulated arms divide three to four times isotomously above the sixth to ninth primibrach in variable positions. The anal sack is slender and elongate and composed of several vertical rows of plicate plates. The stem is round with pentangular proximal elements." Of the 5 species described, P. zeaeformis has a relatively truncated cup. The anal sack has the appearance of a cob of maize (long and mostly curved). Identified by oilshale. References: W. Erich Schmidt (1934) Die Crinoideen des Rheinischen Devons. Abhandlungen der Preußischen Geologischen Landesanstalt. Neue FolgeHeft 163, pp.1-148. C. Bartels, M. Poschmann, T. Schindler & M. Wuttke (2002) Palaeontology and palaeoecology of the Kaub Formation (Lower Emsian, Lower Devonian) at Bundenbach (Hunsrück, SW Germany) Metalla (Bochum) 9.2, 2002, 105-122. G. D. WEBSTER & C. G. MAPLES (2006) CLADID CRINOID (ECHINODERMATA) ANAL CONDITIONS: A TERMINOLOGY PROBLEM AND PROPOSED SOLUTION. Palaeontology, Vol. 49, Part 1, 2006, pp. 187–212.
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- bundenbach
- crinoid
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References: W. Erich Schmidt (1934) Die Crinoideen des Rheinischen Devons. Abhandlungen der Preußischen Geologischen Landesanstalt. Neue FolgeHeft 163, pp.1-148. C. Bartels, M. Poschmann, T. Schindler & M. Wuttke (2002) Palaeontology and palaeoecology of the Kaub Formation (Lower Emsian, Lower Devonian) at Bundenbach (Hunsrück, SW Germany) Metalla (Bochum) 9.2, 2002, 105-122. G. D. WEBSTER & C. G. MAPLES (2006) CLADID CRINOID (ECHINODERMATA) ANAL CONDITIONS: A TERMINOLOGY PROBLEM AND PROPOSED SOLUTION. Palaeontology, Vol. 49, Part 1, 2006, pp. 187–212.
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- bundenbach
- devonian
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