caa a22 4500 388016981 CHVBK 20180307124913.0 cr unu---uuuuu 161130e199807 xx s 000 0 eng 10.1017/S0022336000040415 doi S0022336000040415 pii (NATIONALLICENCE)cambridge-10.1017/S0022336000040415 Brezinski David K. Maryland Geological Survey, 2300 St. Paul Street, Baltimore 21218 Trilobites from lower Mississippian Starved Basin facies of the Southern United States [Elektronische Daten] [David K. Brezinski] A distinctive trilobite fauna occurs within condensed statigraphic sections of the Lower Mississippian (Tournaisian) Chappel Limestone of the Llano region of Texas, the Welden Limestone of Oklahoma, and the Chouteau Limestone of Union County, Illinois. The seven species comprising this fauna are interpreted to have inhabited sediment-starved basinal environments. The starved-basin facies existed in the south-central United States throughout the Tournaisian (Kinderhookian to Osagean). Two species from this fauna, Australosutura llanoensis, and Carbonocoryphe planucauda, are new. The remaining five species, Griffithidella doris (Hall), Griffithidella alternata (Girty), Carbonocoryphe depressa (Girty), Thigiffides roundyi (Girty), and Pudoproetus chappelensis (Hessler), are restricted to starved-basin facies. Copyright © The Paleontological Society Journal of Paleontology Cambridge University Press 72/4(1998-07), 718-725 0022-3360 72:4<718 1998 72 JPA https://doi.org/10.1017/S0022336000040415 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1017/S0022336000040415 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Brezinski David K. Maryland Geological Survey, 2300 St. Paul Street, Baltimore 21218 NATIONALLICENCE 773 0- Journal of Paleontology Cambridge University Press 72/4(1998-07), 718-725 0022-3360 72:4<718 1998 72 JPA CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge