USNM:PAL
Merista oklahomensis Amsden
USNM PAL115311 T. Amsden
United States, Oklahoma, Pontotoc County
USNM:PAL
Meristella nasutaformis Swartz
USNM PAL81533
USNM:PAL
Meristella parva Cooper & Cloud
USNM PAL95181G Cooper & Cloud
United States, Illinois, Calhoun County
USNM:PAL
Meristella lata (Hall)
USNM PAL126592 A. Boucot 1949-08-19
United States, Maine, Somerset County
USNM:PAL
Hindella (Greenfieldia) congregata Swartz
USNM PAL97648A C. Butts
United States, Virginia, Smyth County
USNM:PAL
Meristella lata (Hall)
USNM PAL126591 A. Boucot 1948-00-00
United States, Maine, Somerset County
USNM:PAL
Meristella lata (Hall)
USNM PAL81569
USNM:PAL
Meristella parva Cooper & Cloud
USNM PAL95181F Cooper & Cloud
United States, Illinois, Calhoun County
USNM:PAL
Meristina Johnson et al.
USNM PAL204664 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Merista maccullochensis Carter
USNM PAL154746
United States, Texas, McCulloch County
USNM:PAL
Meristella lata (Hall)
USNM PAL177277 Maryland Geological Survey
United States, Pennsylvania
USNM:PAL
Charionoides doris (Hall)
USNM PAL126102
USNM:PAL
Meristina Boucot & Johnson
USNM PAL164930 R. Shagam 1962-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Whitfieldella prosseri Grabau
USNM PAL53086
USNM:PAL
Meristella maria Hall
USNM PAL177532 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
Meristella martini Merriam
USNM PAL159607
United States, Nevada
USNM:PAL
Meristella maria Hall
USNM PAL177530 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
Pentagonia peersii Cozzens
USNM PAL163809 Greene Collection
United States, Indiana
USNM:PAL
Whitfieldella marylandica Prouty
USNM PAL178482 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
Meristella robertsensis Merriam
USNM PAL96369
USNM:PAL
Meristella parva Cooper & Cloud
USNM PAL95181A Cooper & Cloud
United States, Illinois, Calhoun County
USNM:PAL
Meristella robertsensis Merriam
USNM PAL157132 Murphy & Boucot
United States, Nevada, Eureka County
USNM:PAL
Meristella formosensis Fagerstrom
USNM MO549488
Canada, Ontario, Bruce County
USNM:PAL
Hindella (Greenfieldia) congregata Swartz
USNM PAL97676A Butts & Edmundson
United States, Virginia, Highland County
USNM:PAL
Meristelloides riskowskii (Ulrich)
USNM PAL209105
Bolivia
USNM:PAL
Meristella lata (Hall)
USNM PAL127390 A. Boucot 1949-08-08
United States, Maine, Somerset County
USNM:PAL
Merista maccullochensis Carter
USNM PAL154743
United States, Texas, McCulloch County
USNM:PAL
Meristella submurifer Kozlowski
USNM PAL171396 Boucot & Murphy 1964-00-00
United States, Nevada, Eureka County
USNM:PAL
Meristina Boucot & Thompson
USNM PAL140031
USNM:PAL
Cryptothyrella quadrangularis (Foerste)
USNM PAL161133
United States, Ohio, Adams County
USNM:PAL
Meristella symmetrica Schuchert
USNM PAL81557
USNM:PAL
Meristella lata (Hall)
USNM PAL126104 A. Boucot 1952-00-00
United States, Maine, Somerset County
USNM:PAL
Meristella robertsensis Merriam
USNM PAL96369 Merriam
United States, Nevada, Eureka County
USNM:PAL
Pentagonia unisulcata (Conrad)
USNM PAL97907A Butts & Edmundson
United States, Virginia, Smyth County
USNM:PAL
Meristina Prouty & Swartz
USNM PAL177501 Maryland Geological Survey
United States, West Virginia, Morgan County
USNM:PAL
Meristina sp a Johnson
USNM PAL157118 Kay & Boucot
United States, Nevada, Nye County
USNM:PAL
Meristina Johnson et al.
USNM PAL204665 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Cryptothyrella quadrangularis (Foerste)
USNM PAL161132
United States, Ohio, Adams County
USNM:PAL
Meristina Johnson
USNM PAL180804
United States, Nevada, Eureka County
USNM:PAL
Meristina clairensis Amsden
USNM PAL158224 R. Mesler
United States, Arkansas, Independence County
USNM:PAL
Meristella lata (Hall)
USNM PAL126587
United States, Maine
USNM:PAL
Merista maccullochensis Carter
USNM PAL154737
United States, Texas, San Saba County
USNM:PAL
Hyattidina Merriam
USNM PAL159509
United States, Nevada
USNM:PAL
Charionella scitula Hall
USNM PAL97927B C. Butts
United States, Virginia, Shenandoah County
USNM:PAL
Cryptothyrella quadrangularis (Foerste)
USNM PAL161146
United States, Kentucky, Madison County
USNM:PAL
Meristina clairensis Amsden
USNM PAL158223 R. Mesler
United States, Arkansas, Independence County
USNM:PAL
Meristina Johnson et al.
USNM PAL204662 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Meristella lata (Hall)
USNM PAL126595 A. Boucot 1949-08-08
United States, Maine, Somerset County
USNM:PAL
Meristella parva Cooper & Cloud
USNM PAL95181E Cooper & Cloud
United States, Illinois, Calhoun County
USNM:PAL
Merista maccullochensis Carter
USNM PAL154747
United States, Texas, Mason County
USNM:PAL
Meristella robertsensis Merriam
USNM PAL157129 Murphy
United States, Nevada, Eureka County
USNM:PAL
Cryptothyrella quadrangularis (Foerste)
USNM PAL161143
United States, Ohio, Adams County
USNM:PAL
Meristella wisniowski Kozlowski
USNM PAL171560 M. Murphy
United States, Nevada, Eureka County
USNM:PAL
Charionoides doris (Hall)
USNM PAL126092
USNM:PAL
Meristina nasuta (Conrad)
USNM PAL147273
USNM:PAL
Hindella (Greenfieldia) congregata Swartz
USNM PAL176953 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
Meristella lata (Hall)
USNM PAL97868 Butts & Oder
United States, Virginia, Craig County
USNM:PAL
Meristella Boucot
USNM PAL126666 R. Finks
United States, New York, Orange County
USNM:PAL
Meristina sp a Johnson
USNM PAL157117 Murphy Et Al
United States, Nevada, Eureka County
USNM:PAL
Meristella robertsensis Merriam
USNM PAL157130 Murphy
United States, Nevada, Eureka County
USNM:PAL
Meristina Boucot & Johnson
USNM PAL164935 R. Shagam 1963-00-00
Venezuela, Barinas, Pedraza District
USNM:PAL
Meristella champlaini Clarke
USNM PAL56772
USNM:PAL
Cryptothyrella crassa (Sowerby)
USNM PAL209171
Argentina, Salta Prov
USNM:PAL
Merista maccullochensis Carter
USNM PAL154738
United States, Texas, Mason County
USNM:PAL
Meristella lata (Hall)
USNM PAL126594 A. Boucot 1952-00-00
United States, Maine, Somerset County
USNM:PAL
Meristella nasuta (Conrad)
USNM PAL97928 C. Butts
United States, Virginia, Washington County
USNM:PAL
Meristella lata (Hall)
USNM PAL126261 A. Boucot 1948-00-00
United States, Maine, Somerset County
USNM:PAL
Meristina maria (Hall)
USNM PAL62314
USNM:PAL
Whitfieldella marylandica Prouty
USNM PAL178487 Maryland Geological Survey
United States, Maryland, Washington County
USNM:PAL
Merista typa (Hall)
USNM PAL81540
USNM:PAL
Meristella arcuata (Hall)
USNM PAL153134A
USNM:PAL
Meristella Boucot
USNM PAL126665 R. Finks
United States, New York, Orange County
USNM:PAL
Merista maccullochensis Carter
USNM PAL154744
United States, Texas, McCulloch County
USNM:PAL
Meristella lata (Hall)
USNM PAL126586 A. Boucot 1949-08-01
United States, Maine, Piscataquis County
USNM:PAL
Meristelloides riskowskii (Ulrich)
USNM PAL209103
Bolivia
USNM:PAL
Meristella symmetrica Schuchert
USNM PAL97865B C. Butts
United States, Virginia, Alleghany County
USNM:PAL
Cryptothyrella crassa (Sowerby)
USNM PAL290170
Argentina, Salta Prov
USNM:PAL
Meristella nasuta (Conrad)
USNM PAL62096
USNM:PAL
Meristella robertsensis Merriam
USNM PAL157136 Murphy & Boucot
United States, Nevada, Eureka County
USNM:PAL
Meristina sp b Johnson
USNM PAL157122 Johnson
United States, Nevada, Eureka County
USNM:PAL
Whitfieldella minuta Maynard
USNM PAL177313 Maryland Geological Survey
United States, Maryland, Washington County
USNM:PAL
Meristella lentiformis Clarke
USNM PAL163806 Zimm
United States, New York
USNM:PAL
Hindella (Greenfieldia) congregata var. intermedia Swartz
USNM PAL176926 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
Hindella (Greenfieldia) congregata Swartz
USNM PAL97649C C. Butts
United States, Virginia, Bath County
USNM:PAL
Hindella (Greenfieldia) congregata var. intermedia Swartz
USNM PAL176928 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
Charionoides doris (Hall)
USNM PAL126102
USNM:PAL
Meristina maria (Hall)
USNM PAL97620C C. Butts
United States, Virginia, Highland County
USNM:PAL
Cryptothyrella quadrangularis (Foerste)
USNM PAL161139
United States, Ohio, Adams County
USNM:PAL
Pentagonia peersii Cozzens
USNM PAL163807 Greene Collection
United States, Indiana
USNM:PAL
Meristella parva Cooper & Cloud
USNM PAL95181D Cooper & Cloud
United States, Illinois, Calhoun County
USNM:PAL
Cryptothyrella quadrangularis (Foerste)
USNM PAL161147
United States, Kentucky, Madison County
USNM:PAL
Meristella Prosser & Kindle
USNM PAL177340 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
Meristella lata (Hall)
USNM PAL71579 C. Butts
United States, Maryland
USNM:PAL
Cryptothyrella bisulcata Gauri & Boucot
USNM PAL161159
United States, Ohio, Adams County
USNM:PAL
Hindella (Greenfieldia) congregata Swartz
USNM PAL176955 Maryland Geological Survey
United States, Maryland, Allegany County
USNM:PAL
Meristella Boucot
USNM PAL126575 A. Boucot 1949-08-22
United States, Maine, Somerset County
USNM:PAL
Meristina Boucot & Thompson
USNM PAL140043
USNM:PAL
Meristella lata (Hall)
USNM PAL126079 A. Boucot 1949-08-08
United States, Maine, Somerset County
USNM:PAL
Meristella arcuata var. gigas (Hall)
USNM PAL81558
USNM:PAL
Whitfieldella marylandica Prouty
USNM PAL178483 Maryland Geological Survey
United States, Maryland, Allegany County