USNM:PAL
Sphenotus branneri Girty
USNM PAL155898 Mesler & Girty 1907-09-26
United States, Arkansas, Washington County
USNM:PAL
Branneroceras semiretia McCaleb
USNM PAL146464 Gordon, Quinn & Hutchinson 1961-04-00
United States, Arkansas, Washington County
USNM:PAL
Cytherura dubia Israelsky
USNM PAL80234 Collector Unknown
United States, Arkansas
USNM:PAL
Staurocephalus oarion Holloway
USNM PAL255948
United States, Arkansas, Independence County
USNM:PAL
Coledium explanatum (McChesney)
USNM PAL142160 Moore & Cooper
United States, Arkansas
USNM:PAL
undetermined
L. Henbest 1968-04-05
United States, Arkansas, Washington County, Locality And Remarks: Brentwood Quad, E Of W Fork Village, E Of Us Hwy 71, E Of W Fork Of White River, Hillside Ravine (Sb-1), 35.9791 -94.2156
USNM:PAL
Hemiaster (Trachyaster) wetherbyi De Loriol
USNM PAL467512
United States, Arkansas
USNM:PAL
Syngastrioceras globosum (Easton)
USNM PAL147664 Gordon, Quinn & Hutchinson 1961-04-00
United States, Arkansas, Washington County
USNM:PAL
Shishaella cyclopea (Girty)
USNM PAL168103 R. Mesler 1906-00-00
United States, Arkansas, Washington County, Fayetteville Quad, Sonora 7.5 Min Quad, Weber Mt, Nw1/4, Nw1/4, Sec.4, T17n, R29w, 35.9791 -94.2156
USNM:PAL
Zaphrentites arkansanus (Girty)
USNM PAL158792 R. Mesler
United States, Arkansas, Washington County
USNM:PAL
Camarotoechia purduei var. laxa Girty
USNM PAL185178 G. Girty 1908-10-11
United States, Arkansas
USNM:PAL
Sansabella fayettevillensis (Girty)
USNM PAL153770 Simonds
United States, Arkansas, Washington County, Nw 1/4, Nw 1/4, Sec.27, T17n, R29w, Fayetteville Quad, (Elkins Quad), 35.9791 -94.2156
USNM:PAL
Glabrocingulum (Glabrocingulum) quadrigatum Sadlick & Neilsen
USNM PAL463843
United States, Arkansas
USNM:PAL
undetermined
L. Henbest 1943-12-11
United States, Arkansas, Washington County, Locality And Remarks: Ne Of Pitkin; Bluffs, E Side Us Hwy 71, S Of Mill Creek; (Henbest Unit 3; Ct-70, 1 Envelope, Tn-45), 35.9791 -94.2156
USNM:PAL
Zaphrentites arkansanus (Girty)
USNM PAL158791 R. Mesler
United States, Arkansas, Washington County
USNM:PAL
Gnathodus bilineatus (Roundy)
USNM PAL140130A W. Hass
United States, Arkansas, Montgomery County
USNM:PAL
Bairdia cestriensis var. granulosa Girty
USNM PAL119735 W. Jenney 1891-08-28
United States, Arkansas, Washington County, Fayetteville Quad, (Sonora 7-162- Min Quad). Sam Eidsons Still- House.9mi Ne Of Fayetteville. From Black Limestone Near Base Of Formation, 20ft Above Top Of Boone Limestone, 35.9791 -94.2156
USNM:PAL
Coledium explanatum (McChesney)
USNM PAL142162 Moore & Cooper
United States, Arkansas
USNM:PAL
undetermined
C. Renfro 1960-09-29
United States, Arkansas, Carroll County
USNM:PAL
Sphenotus washingtonense Girty
USNM PAL155948
United States, Arkansas
USNM:PAL
Nostoceras (Nostoceras) danei Kennedy & Cobban
USNM PAL441509
United States, Arkansas, Hempstead County
USNM:PAL
Pristis
USNM PAL359195 Westgate Et Al
United States, Arkansas, St. Francis County
USNM:PAL
Grammatodon Imlay
USNM PAL103303
United States, Arkansas, Columbia County
USNM:PAL
Carcharias
USNM V25829 A. Sargent 1968-00-00
United States, Arkansas, Hot Spring County
USNM:PAL
Sphyraena
USNM PAL359214 Westgate Et Al
United States, Arkansas, St. Francis County
USNM:PAL
Naticopsis (Naticopsis) genevievensis Meek & Worthen
USNM PAL463893
United States, Arkansas
USNM:PAL
Staurocephalus oarion Holloway
USNM PAL255952
United States, Arkansas, Independence County
USNM:PAL
Archimedes lunatus Condra & Elias
USNM PAL450588 1977-79
United States, Arkansas, Washington County
USNM:PAL
Hoploscaphites pumilis (Stephenson)
USNM PAL445272 Clardy & Bush 1971-00-00
United States, Arkansas, Hempstead County
USNM:PAL
Camarotoechia (Moorefieldella) eurekensis (Walcott)
USNM PAL185193 Ulrich & Adams 1902-09-08
United States, Arkansas
USNM:PAL
Myalina (Myalina) parallela Easton
USNM PAL435811 M-16
United States, Arkansas, Van Buren County
USNM:PAL
Streptis glomerata Ulrich & Cooper
USNM PAL158732 Williams
United States, Arkansas, Independence County
USNM:PAL
Paladin mucronatus (Girty)
USNM PAL160916B
United States, Arkansas, Washington County
USNM:PAL
Prodactylioceras hadra Rigby & Manger
USNM PAL463487 Manger Et Al
United States, Arkansas, Washington County
USNM:PAL
Meekospira minuta Weller
USNM PAL463922
United States, Arkansas
USNM:PAL
USNM PAL445305 Clardy & Bush 1971-00-00
United States, Arkansas, Hempstead County
USNM:PAL
Cypricardella sublata Girty
USNM PAL155975
United States, Arkansas
USNM:PAL
Cythere communis Israelsky
USNM PAL80249
United States, Arkansas, Clark County, In the SE 1/4 sec. 2, T. 9 S, R. 22 W., 34.0972 -93.1639
USNM:PAL
undetermined
USNM PAL550783
United States, Arkansas, Millry
USNM:PAL
Caneyella peculiaris Girty
USNM PAL155958 R. Mesler
United States, Arkansas, Washington County
USNM:PAL
Straparollus (Euomphalus) intermedius Gordon & Yochelson
USNM PAL463803
United States, Arkansas, Searcy County
USNM:PAL
Diparelasma magnum Ulrich & Cooper
USNM PAL91241B Ulrich Et Al 1905-00-00
United States, Arkansas, Lawrence County
USNM:PAL
Lophophyllidium imoense Webb & Sutherland
USNM PAL545373
United States, Arkansas, Searcy County
USNM:PAL
undetermined
H. Miser 1934-06-20
United States, Arkansas, Montgomery County, Locality And Remarks: In Caddo Gap; (Thin Banded Flint In Bluff, Above Arkansas Novaculite; Ct-2, Sb-2, Tn-15), 34.5388 -93.6595
USNM:PAL
Pseudophyllites indra (Forbes)
USNM PAL449204 Clardy, Burkholder & Cobban 1973-00-00
United States, Arkansas, Hempstead County
USNM:PAL
Ommokris bassleri (Ulrich & Delo in Delo)
USNM PAL256001
United States, Arkansas, Independence County
USNM:PAL
Howellella splendens (Thomas)
USNM PAL158085
United States, Arkansas, Independence County
USNM:PAL
Orthonotacythere (Orthonotacythere) hannai (Israelsky)
USNM PAL152888 R. Shields & C. Lalicker
United States, Arkansas, Marlbrook Marl; 1.3 miles n. of Saratoga on State highway 355; Sec. 29 and 32, T. 11 S, R. 27 W, 33.7517 -93.9028
USNM:PAL
Nostoceras (Nostoceras) approximans (Conrad)
USNM PAL445337 Clardy & Bush 1971-00-00
United States, Arkansas, Hempstead County
USNM:PAL
Eospirifer acutolineatus acutolineatus Amsden
USNM PAL158051 Ulrich & Mesler
United States, Arkansas, Independence County
USNM:PAL
Dalmanites howelli Ulrich & Delo in Delo
USNM PAL255987
United States, Arkansas, Independence County
USNM:PAL
undetermined
H. Miser
United States, Arkansas
USNM:PAL
Dolerorthis nanella Amsden
USNM PAL158109 R. Mesler
United States, Arkansas, Independence County
USNM:PAL
Diparelasma mesleri Ulrich & Cooper
USNM PAL91250D Ulrich & Mesler 1924-06-25
United States, Arkansas, Lawrence County
USNM:PAL
Bembexia lativittata Girty
USNM PAL161314L G. Girty
United States, Arkansas, Washington County
USNM:PAL
Phestia corrugata Hoare et al.
USNM PAL435774 M-16
United States, Arkansas, Van Buren County
USNM:PAL
Trepospira (Angyomphalus) desultoria Jeffery Et Al
USNM PAL463836
United States, Arkansas
USNM:PAL
Desmophyllites diphylloides (Forbes)
USNM PAL441259
United States, Arkansas, Howard County
USNM:PAL
undetermined
Miser & Read 1931-09-12
United States, Arkansas
USNM:PAL
Haplistion sphaericum Finks
USNM PAL463458 Ozark Gem And Mineral Club
United States, Arkansas, Washington County
USNM:PAL
Diparelasma extensum Ulrich & Cooper
USNM PAL91238B Ulrich & Mesler 1924-06-25
United States, Arkansas, Lawrence County
USNM:PAL
Asketomorpha grandis Hoare et al.
USNM PAL435877 1
United States, Arkansas, Van Buren County
USNM:PAL
Hudsonoceras moorei Quinn & Saunders
USNM PAL146397
United States, Arkansas, Washington County
USNM:PAL
Glabrocingulum (Glabrocingulum) binodosum Sadlick & Neilsen
USNM PAL463858
United States, Arkansas
USNM:PAL
Eospirifer acutolineatus acutolineatus Amsden
USNM PAL158054 Ulrich & Mesler
United States, Arkansas, Independence County
USNM:PAL
Hoploscaphites pumilis (Stephenson)
USNM PAL445274 L. Stephenson & Dane 1926-00-00
United States, Arkansas, Clark County
USNM:PAL
Sphaerexochus glaber Holloway
USNM PAL255903
United States, Arkansas, Independence County
USNM:PAL
Monoceros vetustus Lea
USNM PAL348636
United States, Arkansas, Jefferson County
USNM:PAL
Pagetides clydensis (Girty)
USNM PAL218960I G. Girty 1908-00-00
United States, Arkansas, Washington County
USNM:PAL
undetermined
USNM PAL550358
United States, Arkansas, Little Rock
USNM:PAL
undetermined
R. Mesler 1903-00-00
United States, Arkansas
USNM:PAL
Agaricocrinus inflatus Hall
USNM PAL496682 C. Rominger
United States, Arkansas
USNM:PAL
Lophophyllidium
USNM PAL314166
United States, Arkansas, Searcy County
USNM:PAL
Strobeus Easton
USNM PAL189844 H. Miser 1914-07-09
United States, Arkansas
USNM:PAL
Lissostrophia Amsden
USNM PAL158743 McKnight
United States, Arkansas
USNM:PAL
undetermined
H. Miser 1918-05-27
United States, Arkansas, Izard County
USNM:PAL
Genus
USNM V289 M. Tyson
United States, Arkansas
USNM:PAL
Decoroproetus anaglyptus Holloway
USNM PAL255852
United States, Arkansas, Independence County
USNM:PAL
Plesiaster americanus (Stephenson)
USNM PAL467190 L. Stephenson
United States, Arkansas
USNM:PAL
undetermined
L. Henbest 1936-10-06
United States, Arkansas, Washington County, Locality And Remarks: Winslow Quad; Ne1/4, Sw1/4, Sec 21, 14n, 30w; 10ft W Of Bridge Over Tributary Creek, 0.9mi S Of Rd Jct, W Edge Of Pitkin Po; (Top Of Ls See Henbest Nb On Morrow Grp, 1936, (1)-10/06/36; Bo-2, Sb-2, 1vi In Bo, Includes Washings), 35.9791 -94.2156
USNM:PAL
Archimedes lunatus Condra & Elias
USNM PAL450587 1977-83
United States, Arkansas, Independence County
USNM:PAL
Lygdozoon collatum Holloway
USNM PAL298941
United States, Arkansas, Independence County
USNM:PAL
Reticuloceras wainwrighti Quinn
USNM PAL146459
United States, Arkansas, Washington County
USNM:PAL
Sargentina Sohn
USNM PAL245013 W. Manger 1976-00-00
United States, Arkansas, Van Buren County, 8km S Of Leslie, E Side Of Us Hwy65 At Peyton Creek Locality N1/2 Sec 12, T.13n, R.15w, Black Shale 8.5m, Top .3m Interval Below 1st Limestone., 35.5807 -92.5157
USNM:PAL
Glabrocingulum parasolum Jeffery Et Al
USNM PAL463854
United States, Arkansas
USNM:PAL
Laurinoxylon Knowlton
USNM PAL455044 R. Call 1889-00-00
United States, Arkansas, Jefferson County
USNM:PAL
Eospirifer acutolineatus acutolineatus Amsden
USNM PAL158052 Ulrich & Mesler
United States, Arkansas, Independence County
USNM:PAL
Pleurotomaria yochelsoni Jeffery Et Al
USNM PAL463778
United States, Arkansas
USNM:PAL
Naticopsis (Marmolatella) macgordoni Jeffery Et Al
USNM PAL463895
United States, Arkansas
USNM:PAL
Siphonodella duplicata (Branson & Mehl)
USNM PAL140114 W. Hass
United States, Arkansas, Montgomery County
USNM:PAL
Spiriferina subelliptica var. fayettevillensis Girty
USNM PAL185235 G. Girty 1907-09-00
United States, Arkansas
USNM:PAL
Decoroproetus corycoeus (Conrad)
USNM PAL255834
United States, Arkansas, Independence County
USNM:PAL
Nostoceras (Nostoceras) helicinum (Shumard)
USNM PAL445356 Clardy & Bush 1971-00-00
United States, Arkansas, Hempstead County
USNM:PAL
Dendrograptus flexuosus Hall
USNM PAL102875
United States, Arkansas
USNM:PAL
Hesperonomiella costatula Ulrich & Cooper
USNM PAL91495 Ulrich Et Al 1905-00-00
United States, Arkansas, Lawrence County
USNM:PAL
USNM PAL189854 H. Miser 1914-00-00
United States, Arkansas, Madison County
USNM:PAL
Brachylepas americana Zullo et al.
USNM PAL395847
United States, Arkansas, Hot Spring County
USNM:PAL
undetermined
Cooper & Mesler
United States, Arkansas, Washington County