. Bulletins of American paleontology. 32 Bulletin 150 178 The two last-named types are occasionally grouped together and termed ellipochoanitic. It was Hyatt who, in 1883, first recognized these distinctions, and on them established two orders of nautiloids which he called Holochoanoidea and Ellipochoanoidea. However, it seems that Ruedemann, in 1906, was the first to use the above-men- tioned terms in the adjectival form as part of the morphological terminology. More recently, Ulrich and Foerste (1933) added the 6iC/706br?/t/c /oxoc/)Ooinit/c OPt/?ocho6br)it/c si/Jl?ort/?oc/?oa,r)/t/c c^rtoch
. Bulletins of American paleontology. 32 Bulletin 150 178 The two last-named types are occasionally grouped together and termed ellipochoanitic. It was Hyatt who, in 1883, first recognized these distinctions, and on them established two orders of nautiloids which he called Holochoanoidea and Ellipochoanoidea. However, it seems that Ruedemann, in 1906, was the first to use the above-men- tioned terms in the adjectival form as part of the morphological terminology. More recently, Ulrich and Foerste (1933) added the 6iC/706br?/t/c /oxoc/)Ooinit/c OPt/?ocho6br)it/c si/Jl?ort/?oc/?oa,r)/t/c c^rtocho&nitic /iem/'chocbn/t/c SiJd/)o/oc/>o&nitic /7o/oc/?06bn/t/c msbcrochoAn/t/c. Fig. 3. Terminology of septal Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Paleontological Research Institution (Ithaca, N. Y. ); Columbia University. Ithaca, N. Y. , Paleontological Research Institution [etc. ]
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