id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
33560	Echols, Joan	A New Genus of Pennsylvanian Fish (Crossopterygii, Coelacanthiformes) from Kansas			.txt	text/plain	7762	722	63	Diplocercinae include those coelacanths having two large unpaired bones posterior occipital ossifications (Moy-Thomas, 1937: figs. ventral surface of parasphenoid toothed; anterior margin of parasphenoid curving to fit lateral margin of intertemporals; circumorbital plates position); small, lateral basipterygoid processes (in _Rhabdoderma_ the lateral surface, not dorsal as in _Rhabdoderma_, and both the Posterior to this the lateral margins are probably nearly lateral margins are nearly straight, the anterior margin slopes evenly Lateral margins are smoothly curved but the anterior passes down the curving ventral margin of this bone, and extends ridge on several specimens, arising on the dorsal surface opposite the The anterior process has a convex surface, sloping evenly off to the base, measured in isolated specimens because lateral views in other _Rhabdoderma_ and the internal surface is not ridged (see Moy-Thomas, These may be basal plates of the anterior dorsal fin. A new genus of Pennsylvanian coelacanths, _Synaptotylus_, is described	./cache/33560.txt	./txt/33560.txt