<mods version='3.3' xmlns='http://www.loc.gov/mods/v3'> <titleInfo> <title> Chesterian (Upper Mississippian) Gastropoda of the Illinois basin </title> </titleInfo> <titleInfo type='alternative'> <title> Chesterian Gastropoda </title> </titleInfo> <name type='personal'> <namePart> Myint Lwin Thein. </namePart> <role> <roleTerm authority='marcrelator' type='text'> creator </roleTerm> </role> </name> <name type='personal'> <namePart> Nitecki, Matthew H. </namePart> <role> <roleTerm type='text'> joint author. </roleTerm> </role> </name> <typeOfResource> text </typeOfResource> <genre authority='marcgt'> bibliography </genre> <originInfo> <place> <placeTerm type='code' authority='marccountry'> ilu </placeTerm> </place> <place> <placeTerm type='text'> Chicago </placeTerm> </place> <publisher> Field Museum of Natural History </publisher> <dateIssued> 1974 </dateIssued> <issuance> monographic </issuance> </originInfo> <language> <languageTerm authority='iso639-2b' type='code'> eng </languageTerm> </language> <physicalDescription> <form authority='marcform'> print </form> <extent> vii-xv, 238 p. : 175 ill., map ; 24 cm. </extent> </physicalDescription> <abstract> Chester gastropods from southern Illinois, eastern Missouri, and north-western Kentucky are described. The method used in discriminating the immature from adult individuals is explained. Fifty-three named species, 20 indetermined species and four variants are described. Four new genera are as follows: Yochelsonospira, Wellergyi, Kinkaidia, Globozyga. -- Thirty-eight new species are as follows: Bellerophon (Bellerophon) claxtonensis -- B. (B.) menardensis -- Knightites (Cymatospira) welleri -- Patellilabia chesterensis -- Straparollus (Euomphalus) illinoisensis -- Trepospira (Trepospira) chesterensis -- T. (Angyomphalus) kentuckiensis -- Balyea okawensis -- Euconospira sturgeoni -- Neilsonia welleri -- Wellergyi chesterensis -- Yochelsonospira pagoda -- Gosseletina johnsoni -- Porcellia chesterensis -- Glyptotomaria (Dictyotomaria) yochelsoni -- Phymatopleura nyi -- Kinkaidia cancellata -- Strophostylus chesterensis -- Naticopsis (Naticopsis) mariona -- Aclisina golconda -- A. marvinwelleri -- Stegocoelia (Stegocoelia) kentuckiensis -- S. (Stegocoelia) okawensis -- S. (Hypergonia) baldwinensis -- Platyzona americana -- Eotrochus marigoldensis -- Paleozygopleura venusta -- P. welleri -- Bulimorpha minor -- Leptoptygma golconda -- Globozyga tenuistriata -- Meekospira bambooformis -- M. batteni -- M. evansvillensis -- M. mississippiensis -- Donaldina marigoldensis -- D. americana -- D. zadoe. </abstract> <note type='statement of responsibility'> [by] Myint Lwein Thein -- and Matthew H. Nitecki --. </note> <note> "February 28, 1974." </note> <note> "This volume is dedicated in gratitude and respect to our friend and teacher, Professor J. Marvin Weller, geologist, stratigrapher, and paleontologist on the occasion of his 75th birthday." </note> <note> Includes bibliographical references (p. 229-238). </note> <note> Fieldiana series has been published as Geological Series by Field Columbian Museum (1895-1909) and Field Museum of Natural History (1909-1943), and as Fieldiana: Geology by Chicago Natural History Museum (1945-1966) and Field Museum of Natural History (1966-). </note> <subject> <geographicCode authority='marcgac'> n-us-il </geographicCode> <geographicCode authority='marcgac'> n-us-ky </geographicCode> </subject> <subject authority='lcsh'> <topic> Gastropoda, Fossil </topic> <geographic> Illinois </geographic> </subject> <subject authority='lcsh'> <topic> Gastropoda, Fossil </topic> <geographic> Kentucky </geographic> </subject> <subject authority='lcsh'> <topic> Paleontology </topic> <temporal> Mississippian </temporal> </subject> <subject authority='lcsh'> <topic> Paleontology </topic> <geographic> Illinois </geographic> </subject> <subject authority='lcsh'> <topic> Paleontology </topic> <geographic> Kentucky </geographic> </subject> <classification authority='lcc'> QE1 .F4 vol. 34 </classification> <classification authority='lcc'> QE809 </classification> <classification authority='ddc'> 550/.8 s 564/.3/097739 </classification> <relatedItem type='series'> <titleInfo> <title> Fieldiana. v. 34 </title> <partName> Geology </partName> </titleInfo> </relatedItem> <relatedItem type='series'> <titleInfo> <title> Publication (Field Museum of Natural History) ; 1179 </title> </titleInfo> </relatedItem> <identifier type='lccn'> 73090974 </identifier> <recordInfo> <recordContentSource authority='marcorg'> DLC </recordContentSource> <recordCreationDate encoding='marc'> 740513 </recordCreationDate> <recordChangeDate encoding='iso8601'> 20071030165303.0 </recordChangeDate> <recordIdentifier> 5386121 </recordIdentifier> </recordInfo> </mods>