USNM:PAL
Lingulella incurvata Popov et al.
USNM PAL516724 J. Miller
United States, Utah, Millard County
USNM:PAL
Obolus maesche Lochman
USNM PAL203622
United States, Missouri, Ste. Genevieve County
USNM:PAL
Lingulella bellula (Walcott)
USNM PAL57082B
USNM:PAL
Spinilingula prisca Holmer et al.
USNM PAL526096
United States, Utah, Millard County
USNM:PAL
Obolus (Lingulella) septalis Walcott
USNM PAL24069 W. Wilcox
Canada, British Columbia
USNM:PAL
Obolus wortheni Walcott
USNM PAL51638A
USNM:PAL
Obolus (Lingulella) ino Walcott
USNM PAL27321C C. Walcott
United States, Georgia, Floyd County
USNM:PAL
Spinilingula prisca Holmer et al.
USNM PAL526095
United States, Utah, Millard County
USNM:PAL
Obolus (Westonia) ollius Walcott
USNM PAL69815
USNM:PAL
Lingulella desiderata (Walcott)
USNM PAL56990B
USNM:PAL
Lingulella ella (Hall & Whitfield)
USNM PAL15321A
USNM:PAL
Obolus (Lingulella) auga Walcott
USNM PAL27306F C. Walcott
United States, Tennessee, Knox County
USNM:PAL
Dicellomus politus (Hall)
USNM PAL51919D
USNM:PAL
Lingulella ino (Walcott)
USNM PAL27321B
USNM:PAL
Lingulella (Lingulepis) gregwa Matthew
USNM PAL51873I S. Loper 1901-00-00
Canada, Nova Scotia, Cape Breton
USNM:PAL
Obolus mcconnelli (Walcott)
USNM PAL24069A
USNM:PAL
Schizotreta corrugata Cooper
USNM PAL116808H G. Cooper
United States, Alabama, Bibb County
USNM:PAL
Lingulella (Lingulepis)
USNM PAL281822 C. Walcott
Canada, British Columbia
USNM:PAL
Lingulella ibicus Walcott
USNM PAL69661
USNM:PAL
Lingulepis acuminata (Conrad)
USNM PAL512126 B. Howell 1940-00-00
United States, New Jersey
USNM:PAL
Obolus mollisonensis Walcott
USNM PAL58351
USNM:PAL
Lingulella wanniecki Redlich
USNM PAL51744M
USNM:PAL
Lingulella desiderata (Walcott)
USNM PAL51823A C. Curtice 1885-00-00
United States, Georgia, Floyd County
USNM:PAL
Schizotreta subconica Cooper
USNM PAL109646G G. Cooper
United States, Alabama, Bibb County
USNM:PAL
Dicellomus mosaica Bell
USNM PAL111853
United States, Montana
USNM:PAL
Lingulella brainerdi (Raymond)
USNM PAL109277C G. Cooper
United States, Vermont
USNM:PAL
Lingulella welleri (Walcott)
USNM PAL511967 B. Howell 1942-00-00
United States, New Jersey
USNM:PAL
Lingulella acutangula (Roemer)
USNM PAL35240B
USNM:PAL
Dicellomus minutus Howell
USNM PAL511945 B. Howell 1925-00-00
United States, New Jersey
USNM:PAL
Lingulella tarpa (Walcott)
USNM PAL27342C
USNM:PAL
Lingulella manchuriensis Walcott
USNM PAL57752 Iddings & San 1909-09-00
Manchuria, Liautung Prov
USNM:PAL
Spinilingula intralamellata Cooper
USNM PAL116784B G. Cooper
United States, Alabama, Bibb County
USNM:PAL
Lingulella (Lingulepis) exigua (Matthew)
USNM PAL34761N S. Loper 1900-00-00
Canada, Nova Scotia, Cape Breton
USNM:PAL
Lingulella manchuriensis Walcott
USNM PAL57753
USNM:PAL
Obolus (Westonia) wasatchensis Walcott
USNM PAL51737A
USNM:PAL
Obolus maesche Lochman
USNM PAL203635
United States, Missouri, Ste. Genevieve County
USNM:PAL
Lingulepis acuminata lata Howell
USNM PAL496770 B. Howell 1927-00-00
United States, Pennsylvania, Northampton County
USNM:PAL
Lingulella (Lingulepis) rowei (Walcott)
USNM PAL51897B
USNM:PAL
Dicellomus politus (Hall)
USNM PAL35211G C. Curtice
United States, Wisconsin, Eau Claire County
USNM:PAL
Lingulella mosia (Hall)
USNM PAL27373A
USNM:PAL
Lingulepis walcotti Resser
USNM PAL51881A
USNM:PAL
Obolus (Lingulella) bellulus Walcott
USNM PAL57082B C. Walcott
Canada, Newfoundland
USNM:PAL
Obolus (Westonia) tertia Walcott
USNM PAL69654 Walcott & Walcott 1922-08-00
Canada, Alberta
USNM:PAL
Obolus lamborni (Meek)
USNM PAL51558A C. Walcott 1891-00-00
United States, Tennessee, Hawkins County
USNM:PAL
Obolus (Lingulella) hayesi Walcott
USNM PAL27319E Curtis & Bufford
United States, Alabama, Cherokee County
USNM:PAL
Obolus (Lingulella) winona convexus Walcott
USNM PAL35235A L. Wooster 1883-00-00
United States, Wisconsin, Polk County
USNM:PAL
Dicellomus nanus (Meek & Hayden)
USNM PAL51903G
USNM:PAL
Obolus (Lingulella) schmalenseei Walcott
USNM PAL35291D G. Schmalensee
Sweden
USNM:PAL
Lingulella (Lingulepis)
USNM PAL281832 C. Walcott
Canada, British Columbia
USNM:PAL
Obolus loperi Walcott
USNM PAL27303A
USNM:PAL
Obolus pectenoides Whitfield
USNM PAL182798 N. Winchell 1874-07-00
United States, South Dakota
USNM:PAL
Obolus (Lingulella) zetus Walcott
USNM PAL27347A
USNM:PAL
Lingulella amphora Krause & Rowell
USNM PAL250194 R. Ross-Jr. 1971-05-00
United States, Nevada, Nye County
USNM:PAL
Obolus (Lingulella) pelias Walcott
USNM PAL51597A Gilbert
United States, Utah
USNM:PAL
Lingulella chapa Walcott
USNM PAL60069 C. Walcott 1912-00-00
Canada, Alberta
USNM:PAL
Pachyglossa dorsiconvexa Cooper
USNM PAL116758 G. Cooper
United States, Alabama, Bibb County
USNM:PAL
Lingulella (Lingulepis)
USNM PAL281943 C. Walcott
Canada, British Columbia
USNM:PAL
Lingulella punctata (Walcott)
USNM PAL27335A
USNM:PAL
Lingulella miltoni Walcott
USNM PAL69821
USNM:PAL
Lingulella (Lingulepis)
USNM PAL281772 C. Walcott
Canada, British Columbia
USNM:PAL
Lingulella tarpa (Walcott)
USNM PAL27342C
USNM:PAL
Lingulella ferox Resser & Endo
USNM PAL86672A R. Endo
China, Manchoukuo Prov
USNM:PAL
Lingulella ella (Hall & Whitfield)
USNM PAL51691D C. Walcott 1885-00-00
United States, Utah, Salt Lake County
USNM:PAL
Obolus (Broggeria) salteri (Holl)
USNM PAL51671C S. Loper 1901-00-00
Canada, Nova Scotia, Cape Breton
USNM:PAL
Obolus (Lingulella) linnarssoni Walcott
USNM PAL35257A
Sweden, Skaraborg Prov
USNM:PAL
Obolus (Lingulella) isse Walcott
USNM PAL51808C Gilbert
United States, Utah
USNM:PAL
Obolus (Westonia) ollius Walcott
USNM PAL69816
USNM:PAL
Obolus (Lingulella) sinoe Walcott
USNM PAL27341E C. Walcott
United States, Texas, Llano County
USNM:PAL
Obolus (Lingulella) pogonipensis Walcott
USNM PAL27332B C. Walcott
United States, Nevada, Eureka County
USNM:PAL
Elliptoglossa ovalis (Bassler)
USNM PAL66171B
USNM:PAL
Pachyglossa biconvexa Cooper
USNM PAL109269B Loeblich Et Al
United States, Oklahoma, Carter County
USNM:PAL
Lingulella sp 3 Cooper
USNM PAL109312 G. Cooper
United States, Alabama
USNM:PAL
Obolus (Westonia) ella (Hall & Whitfield)
USNM PAL15319
USNM:PAL
Lingulella ampla (Owen)
USNM PAL51784A C. Walcott 1887-00-00
United States, South Dakota
USNM:PAL
Lingulella phaon (Walcott)
USNM PAL27331A
USNM:PAL
Lingulella (Lingulepis) acuminata (Conrad)
USNM PAL51878A Walcott & Curtice 1883-00-00
United States, New York, Saratoga County
USNM:PAL
Obolus (Lingulella) bellus Walcott
USNM PAL27308F C. Walcott
Canada, Newfoundland
USNM:PAL
Obolus (Broggeria) salteri (Holl)
USNM PAL51673A
Sweden, Malmohus Prov
USNM:PAL
Westonia elongata (Walcott)
USNM PAL92817C E. Kirk
United States, Utah
USNM:PAL
Schizotreta willardi Cooper
USNM PAL109660A G. Cooper
United States, Alabama, Bibb County
USNM:PAL
Obolus (Lingulella) auga Walcott
USNM PAL27306B C. Walcott
United States, Tennessee, Knox County
USNM:PAL
Dicellomus politus (Hall)
USNM PAL35211G
USNM:PAL
Lingulella mcconnelli Walcott
USNM PAL51572 K. Rominger
Canada, British Columbia
USNM:PAL
Lingulella borealis Howell
USNM PAL497235 Betz & Howell 1937-00-00
Canada, Newfoundland
USNM:PAL
Dicellomus appalachia Walcott
USNM PAL98681
United States, Missouri, St. Francois County
USNM:PAL
Obolus (Lingulella) zetus Walcott
USNM PAL27347D C. Walcott
United States, Arizona, Coconino County
USNM:PAL
Lingulella borealis Howell
USNM PAL497215 Betz & Howell 1937-00-00
Canada, Newfoundland
USNM:PAL
Obolus (Lingulella) sinoe Walcott
USNM PAL27341B C. Walcott
United States, Texas, Llano County
USNM:PAL
Obolus pectenoides Whitfield
USNM PAL24592C U.S.Geog.And Geol.Survey 1875-00-00
United States, South Dakota
USNM:PAL
Lingulella manticula (White)
USNM PAL8569D
USNM:PAL
Lingulella chapa Walcott
USNM PAL60072 C. Walcott 1912-00-00
Canada, Alberta
USNM:PAL
Lingulella (Lingulepis)
USNM PAL281902 C. Walcott
Canada, British Columbia
USNM:PAL
Obolus (Lingulella) willisi Walcott
USNM PAL27344 R. Gurley
United States, Tennessee, Hawkins County
USNM:PAL
Ectenoglossa rubra Cooper
USNM PAL116777C G. Cooper
United States, Tennessee
USNM:PAL
Obolus (Lingulella) auga Walcott
USNM PAL27306N C. Walcott
United States, Tennessee, Knox County
USNM:PAL
Lingulella iddingsi Resser & Endo
USNM PAL86669A R. Endo
China, Manchoukuo Prov
USNM:PAL
Dicellomus appalachia Walcott
USNM PAL520021 C. Lochman 1930-00-00
United States, Missouri, Ste. Genevieve County
USNM:PAL
Lingulella (Lingulepis) acuminata (Conrad)
USNM PAL51891D C. Walcott 1884-00-00
United States, Texas, Burnet County
USNM:PAL
Lingulella borealis Howell
USNM PAL497233 Betz & Howell 1937-00-00
Canada, Newfoundland
USNM:PAL
Ectenoglossa nymphoidea Cooper
USNM PAL71822A G. Cooper
United States, Tennessee