...Two new pelycosaurs from the lower Permian of Oklahoma... 
Robert K Selander 「Vertebrates from the Barrier Island of Tamaulipas, México」
...In the Permian period, the latest of thedivisions of the Palaeozoic, lived Eugereon, an insect with hemipteroidjaws and orthopteroid wings...
Geo. H. Carpenter 「The Life-Story of Insects」
...Hitherto Unpublished Plates of Tertiary Mammals and Permian Vertebrates...
T. D. A. Cockerell 「Bees from British Guiana」
...Dvinosaurus Amalitzky, a perennibranchiate stegocephalian from theUpper Permian of North Dvina...
Theodore H. Eaton 「The Ancestry of Modern Amphibia: A Review of the Evidence」
...Moy-Thomas (1937:399-411) referred allCarboniferous species to Rhabdoderma, redescribed the genus andcompared it to Coelacanthus, the Permian genus...
Joan Echols 「A New Genus of Pennsylvania Fish (Crossoperygii, Coelacanthiformes) from Kansas」
...The flora that has been identified isadapted to growing in a well-drained soil; although it contains someelements considered characteristic of the Permian, it is ofPennsylvanian age (Moore et al...
Joan Echols 「A New Genus of Pennsylvania Fish (Crossoperygii, Coelacanthiformes) from Kansas」
...Later, Schaeffer (1953:175) statedthat all Carboniferous and Permian coelacanths were fresh-water fishes,and that many were from swamp deposits...
Joan Echols 「A New Genus of Pennsylvania Fish (Crossoperygii, Coelacanthiformes) from Kansas」
...It is divided into four long periods, the Silurian, Devonian,Carboniferous, and Permian...
Ernst Haeckel 「The Evolution of Man」
...248—Fossil Permian primitive fish
(Pleuracanthus Dechenii), from the red sandstone of Saarbrücken...
Ernst Haeckel 「The Evolution of Man」
...The numberincreases considerably in the Carboniferous and Permian deposits...
Ernst Haeckel 「The Evolution of Man」
...This class was represented during thepaleozoic age (or the Devonian, Carboniferous, and Permian periods) by a numberof different genera...
Ernst Haeckel 「The Evolution of Man」
...260—Fossil amphibian from the Permian,found in the Plauen terrain near Dresden (Branchiosaurus amblystomus)...
Ernst Haeckel 「The Evolution of Man」
...264) and the extinctRhyncocephala of the Permian period (Fig...
Ernst Haeckel 「The Evolution of Man」
...Hence Hatteria is the phylogenetically oldest of all living reptiles, anisolated survivor from the Permian period, closely resembling the commonancestor of the Amniotes...
Ernst Haeckel 「The Evolution of Man」
...Theremarkable Permian Palæhatteria, that Credner discovered in the Plauenterrain at Dresden in 1888, belongs to the same group (Fig...
Ernst Haeckel 「The Evolution of Man」
...Cope gives this name to a very interesting and extensivegroup of extinct terrestrial reptiles, of which we have only fossil remainsfrom the Permian and Triassic strata...
Ernst Haeckel 「The Evolution of Man」
...266—Skull of a Permian lizard(Palæhatteria longicaudata)...
Ernst Haeckel 「The Evolution of Man」
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