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Cladida

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Journal Article
Published: 01 January 2009
Journal of Paleontology (2009) 83 (1): 45–62.
... dimensions are given in length and width as defined by Webster and Jell (1999) . The capitalization of the Givetian subdivisions follows Becker (2005 ; 2007 ). The order Cladida Moore and Laudon, 1943 was originally subordinated to the Inadunata Wachsmuth and Springer, 1885 (see...
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Morphospaces constructed by independent ordination of taxonomic subsets of ...
Published: 06 December 2016
Figure 2 Morphospaces constructed by independent ordination of taxonomic subsets of the AEToL data set. A, A set of 117 noncamerate crinoids including Cladida, Disparid, Flexibilia, Hybocrinida, and a single primitive crinoid tentatively assigned
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Fig. 8.   Early Permian crinoids from British Columbia.   a  . Catacrinidae...
Published: 23 September 2009
Fig. 8. Early Permian crinoids from British Columbia. a . Catacrinidae gen. et sp. indet. Posterior view of weathered crown with biserial arms, X1. b . Cladida fam. gen. et sp. indet. 1. Partial crown with biserial chisel brachials, X1. c . Cladida fam. gen. et sp. indet. 3. Crushed
Series: Geological Society, London, Special Publications
Published: 24 May 2022
DOI: 10.1144/SP485.4
EISBN: 9781786204844
... Iocrinus ouzammoui sp. nov. (Disparida), Superlininicrinus advorsa gen. et sp. nov., Isthloucrinus praecursor gen. et a sp. nov. (Cladida) and Euptychocrinus ? atelis sp. nov. (Camerata). The fauna also includes an additional species of Iocrinus , and several camerates including Trichinocrinus...
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Crinoid classification used in this manuscript.          Class Crinoidea   ...
Published: 01 July 2016
Table 1 Crinoid classification used in this manuscript. Class Crinoidea Subclass Camerata Order Diplobathrida Order Monobathrida Subclass Protocrinoida Subclass Cladida Order Cyathocrinida Order Dendrocrinida Sublcass Hybocrinida Subclass Flexibilia Subclass
Journal Article
Published: 08 March 2021
Scottish Journal of Geology (2021) 57 (1): sjg2020-012.
... that have been documented hitherto, we add a further seven, all cladids with one exception. These species all come from the Blackhall Limestone of the Lower Limestone Formation (Visean, Mississippian). Nominal crinoid species identified from Trearne Quarry include Cladida: Rhabdocrinus scotocarbonarius...
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Proportion of the crinoid genera present in each interval with the followin...
Published: 01 May 2018
; Cladida; and all others, consisting mainly of Flexibilia and Disparida.
Journal Article
Published: 09 May 2018
Journal of Paleontology (2018) 92 (6): 1066–1080.
... articulated crowns and cups. The fauna contains representatives of each of the major Paleozoic crinoid clades: Cladida (including the Flexibilia), Disparida, and Camerata. Identified genera suggest a greater affinity with North American faunas than with Tethyan faunas. Four new species, Neoprotencrinus...
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Journal Article
Published: 22 February 2017
Journal of Paleontology (2017) 91 (4): 829–846.
..., Hybocrinida, Cladida, Flexibilia, and Articulata. Following recommendations proposed in recent revisions, we recognize several new clades, including the Eucamerata Cole 2017, Porocrinoidea Wright 2017 , and Eucladida Wright 2017 . In addition, recent phylogenetic analyses support the resurrection of two names...
Journal Article
Published: 08 February 2017
Journal of Paleontology (2017) 91 (4): 799–814.
... complex and extensive revisions are necessary, particularly among the Cladida. The name Porocrinoidea is proposed for a well-supported clade of Ordovician ‘cyathocrine’ cladids and hybocrinids. The Eucladida is proposed as a clade name for the sister group of the Flexibilia herein comprised of cladids...
Journal Article
Journal: Paleobiology
Published: 05 October 2015
Paleobiology (2015) 41 (4): 570–591.
... of the paleo-ontogenetic approach, I present a reassessment of historically contentious plate homologies for “pan-cladid” crinoids (Cladida, Flexibilia, Articulata). Developmental patterns in living crinoids were combined with the fossil record of pan-cladid morphologies to investigate primary posterior plate...
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Journal Article
Journal: PALAIOS
Published: 01 June 2011
PALAIOS (2011) 26 (6): 377–389.
... and scavenging are observed within this assemblage and taphonomic trends related primarily to the size of individuals are detected. These results indicate that taphonomic variability extends at least to genus level within the subclass Cladida. Understanding this variability is important in interpreting...
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Journal Article
Published: 23 September 2009
Canadian Journal of Earth Sciences (2009) 46 (9): 663–674.
...Fig. 8. Early Permian crinoids from British Columbia. a . Catacrinidae gen. et sp. indet. Posterior view of weathered crown with biserial arms, X1. b . Cladida fam. gen. et sp. indet. 1. Partial crown with biserial chisel brachials, X1. c . Cladida fam. gen. et sp. indet. 3. Crushed...
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Journal Article
Published: 01 May 1998
Journal of Paleontology (1998) 72 (3): 499–510.
... subclasses are recognized based on character analyses of these earliest crinoids: Cladida, Camerata, Disparida, Flexibilia, and Articulata. GeoRef, Copyright 2004, American Geological Institute. 1998 ...
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Figure  9. Diagrams summarizing the relationships and history of relevant g...
Published: 01 February 2008
Figure 9. Diagrams summarizing the relationships and history of relevant groups of crinoids and echinoids. According to the Treatise on Invertebrate Paleontology (see Lane 1978 ) the cyathocrines, dendrocrines*, poteriocrines*, and the “stem group articulates” form the order Cladida
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Character-level rarefaction curves for the internal properties of the three...
Published: 06 December 2016
between groups, calculated as the average squared distance between individuals within one group divided by another; all crinoids: camerate disparity divided by that of noncamerates; non-Camerata: Cladida disparity divided by that of disparids; Camerata
Journal Article
Journal: Paleobiology
Published: 06 December 2016
Paleobiology (2017) 43 (1): 68–84.
...Figure 2 Morphospaces constructed by independent ordination of taxonomic subsets of the AEToL data set. A, A set of 117 noncamerate crinoids including Cladida, Disparid, Flexibilia, Hybocrinida, and a single primitive crinoid tentatively assigned...
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Journal Article
Published: 01 March 2001
Journal of Paleontology (2001) 75 (2): 370–382.
... is that of Ubaghs (1978) . The AB, BC, DE, and AE interrays are termed “lateral interrays.” Specimens referred to in this paper are from the Field Museum of Natural History (UC) and the University of Iowa (SUI). Subclass Cladida Moore and Laudon, 1943 Infraclass Flexibilia Zittel, 1895 Order...
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Journal Article
Published: 28 August 2015
Scottish Journal of Geology (2015) 51 (2): 125–130.
... mollusc. This is the earliest direct evidence of predation or scavenging on crinoids ( Donovan et al . 2010 a , 2011 ). Subclass Cladida Moore & Laudon, 1943 Order Dendrocrinida Bather, 1899 Family Cupulocrinidae Moore & Laudon, 1943 Genus Cupulocrinus d’Orbigny...
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Journal Article
Published: 01 November 2001
Journal of Paleontology (2001) 75 (6): 1161–1173.
..., but does this make sense phylogenetically? Second, all post-Paleozoic crinoids were placed in the Articulata, except Encrinus (Middle Triassic), which was placed in the Cladida. What was the origin and early evolution of the Articulata with this sort of temporal classification? The third and fourth...