WebMyriacanthoidei suborder: listed (PBDB) 40: 209 Ma Late Triassic: 183 Ma Early Jurassic: Squalorajoidei suborder: listed (PBDB) Callorhinchidae family: accepted (GBIF) No associated record in PBDB: Callorhynchidae family: accepted (GBIF) listed (PBDB) Plownose Chimaera: 71: 183 Ma Early Jurassic: 0 Ma Extant: Chimaeridae family: accepted (GBIF ... WebSuborder Myriacanthoidei 112 Family Myriacanthidae 112 Myriacanthidae incertae generis 124 Family Chimaeropsidae 124 Suborder Chimaeroidei 126 Family Callorhynchidae 126 Subfamily Callorhynchinae nov. 127 Subfamily Edaphodontinae nov. 138 Callorhynchidae incertae sedis 144 Family Rhinochimaeridae 146 Family Chimaeridae 150 Chimaeroidei …
Hybodont indeterminate 2. A-B, NMMNH P-70012, proposed …
http://palaeos.com/vertebrates/references/refs.html WebThe genus is the only member of the family Squalorajidae, itself the only family in the suborder Squalorajoidei of the order Chimaeriformes. Phylogenetic analyses suggest a divergence of the... cheese station burton on trent
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WebM. discolor. Binomial name. Myricanthe discolor. Airy Shaw. Synonyms [1] Myricanthe discolor var. viridis Airy Shaw. Myricanthe is a genus of plants in the family Euphorbiaceae … Tracing the evolution of these species has been problematic given the paucity of good fossils. DNA sequencing has become the preferred approach to understanding speciation. The group containing chimaeras and their close relatives (Holocephali) is thought to have originated about 420 million years ago during the Silurian. The oldest known Chimaeriform is Protochimaera from the Early Carboniferous (338-332 million years ago) of Russia, which is more … WebChimaeriformes; Myriacanthoidei. Lund, R (1988), New information on Squatinactis caudispinatus (Chondrichthyes, Cladodontida) from the Chesterian Bear Gulch limestone of Montana. J. Vert. Paleontol. 8: 340-342. Squatinactidae. Lund, R (1990), Chondrichthyan life history styles as revealed by the 320 million years old Mississippian of Montana ... cheesesteak and grill stop folsom