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Showing results for tags 'mitrocystites'.
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Alternative names: Mitrocystites styloideus or Dalejocystis styloideus. Taxonomy from Mindat.org. Description (Südkamp 2017, p. 98): "The theca is roughly semicircular. It consists of two large thin plates on the oral surface, which nearly completely overlap the dorsal surface. The margin in the neighbourhood of the aulacophore is sometimes arcuate and bears medially the slender insertion of the aulacophore. Next to it, on the oral surface, short transverse riblets can be seen, which are directed to the aulacophore. The lateral margins of the dorsal surface bear a row of knots. The elongate aulacophore bears spines, which taper to the end. The anterior large ossicle (stylocone) has the appearance of a buttercup. At the other edge of the body a strong spine is attached, but is missing in most species." Name derivation: Stylos = pillar. Identified by oilshale. References: Dehm, R. 1934. Untersuchungen an Cystoideen des rheinischen Unterdevons. Sitzungsberichte der Mathematisch-Naturwissenschaftlichen Abteilung der Bayerischen Akademie der Wissenschaften zu München für 1934: 19-43. Südkamp, W. (2017) Life in the Devonian. Identification book Hunsrück Slate fossils. Verlag Dr. Friedrich Pfeil. München 2017. ISBN978-3-89937-221-2.
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- anatifopsis
- bundenbach
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Taxonomy from Fossilworks.org. Reconstruction from Jefferies 1984, p.293: References: Richard P. S. Jefferies (1984) Locomotion, shape, ornament, and external ontogeny in some mitrate calcichordates, Journal of Vertebrate Paleontology, 4:3, 292-319, DOI: 10.1080/02724634.1984.10012011
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- czech republic
- mitrocystites
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From the album: Invertebrates
Mitrocystites mitra BARRANDE, 1887 Ordovizian Sarka Formation Rokycany Czech Republic-
- czech republic
- mitrocystites
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From the album: Invertebrates
Mitrocystites styloideus DEHM 1934 Early Devonian Emsian (early) Bundenbach Hunsrück Rhineland-Palatinate Germany-
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- anatifopsis
- bundenbach
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From the album: Invertebrates
Mitrocystites styloideus DEHM, 1934 Early Devonian Emsian Hunsrueck Shale Bundenbach Grube Eschenbach Rhineland-Palatinate Germany-
- bundenbach
- carpoid
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(and 2 more)
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