Classification of Cooper and Grant 1975
G. †Acritosia Cooper and Grant 1969
show all | hide all
†Acritosia magna Cooper and Grant 1969
†Acritosia magnifica Cooper and Grant 1975
†Acritosia peculiaris Cooper and Grant 1975
†Acritosia silicica Cooper and Grant 1975
†Acritosia solida Cooper and Grant 1975
†Acritosia teguliferoides King 1931
†Acritosia vestibula Cooper and Grant 1975
G. †Anemonaria Cooper and Grant 1969
show all | hide all
†Anemonaria sublaevis King 1931
hide
Invalid names: Anemonaria inflata Cooper and Grant 1969 [synonym]
G. †Antiquatonia Miloradovich 1945
show all | hide all
†Antiquatonia costella Cooper and Grant 1975
†Antiquatonia hessensis King 1931
†Antiquatonia inflativentra Cooper and Grant 1975
†Antiquatonia regularis Cooper and Grant 1975
G. †Atelestegastus Cooper and Grant 1975
show all | hide all
†Atelestegastus marginatus Cooper and Grant 1975
G. †Bathymyonia
show all | hide all
†Bathymyonia elongata Cooper 1957
†Bathymyonia nevadensis Meek 1877
hide
Invalid names: Productus montpelierensis Girty 1910 [synonym]
G. †Bothrionia Cooper and Grant 1975
show all | hide all
†Bothrionia guadalupensis Cooper and Grant 1975
†Bothrionia nasuta Cooper and Grant 1975
†Bothrionia pulchra Cooper and Grant 1975
†Bothrionia transversa Cooper and Grant 1975
G. †Cactosteges Cooper and Grant 1975
show all | hide all
†Cactosteges anomalus Cooper and Grant 1975
G. †Cancrinella
show all | hide all
†Cancrinella distorta Cooper and Grant 1975
†Cancrinella expansa Cooper and Grant 1975
†Cancrinella fragosa Cooper and Grant 1975
†Cancrinella parva Cooper and Grant 1975
†Cancrinella planumbona Cooper and Grant 1975
†Cancrinella sparsispinosa Cooper and Grant 1975
†Cancrinella subquadrata Cooper and Grant 1975
G. †Chonetinella Ramsbottom 1952
show all | hide all
†Chonetinella biplicata King 1931
†Chonetinella ciboloensis Cooper and Grant 1975
†Chonetinella costellata Cooper and Grant 1975
†Chonetinella crassiparva Cooper and Grant 1975
†Chonetinella gerontica Cooper and Grant 1975
†Chonetinella magna Cooper and Grant 1975
†Chonetinella parva Cooper and Grant 1975
†Chonetinella spinolirata King 1931
G. †Chonetinetes Cooper and Grant 1969
show all | hide all
†Chonetinetes angustisulcatus Cooper and Grant 1975
†Chonetinetes varians Cooper and Grant 1975
G. †Chonosteges Muir-Wood and Cooper 1960
show all | hide all
†Chonosteges costellatus Cooper and Grant 1975
†Chonosteges limbatus Cooper and Grant 1975
†Chonosteges magnicostatus Girty 1908
†Chonosteges matutinus Cooper and Grant 1975
†Chonosteges multicostatus Cooper and Grant 1975
†Chonosteges pulcher Cooper and Grant 1975
†Chonosteges variabilis Cooper and Grant 1975
G. †Collumatus Cooper and Grant 1969
show all | hide all
†Collumatus solitarius Cooper and Grant 1969
G. †Compressoproductus Sarytcheva 1960
show all | hide all
†Compressoproductus acuminatus Cooper and Grant 1975
†Compressoproductus concentricus Cooper and Grant 1975
†Compressoproductus curtus Cooper and Grant 1975
†Compressoproductus flabellatus Cooper and Grant 1975
†Compressoproductus parvus Cooper and Grant 1975
†Compressoproductus pinniformis Girty 1908
†Compressoproductus rarus Cooper and Grant 1975
†Compressoproductus thomasi Cooper and Grant 1975
G. †Cooperina Termier 1967
show all | hide all
†Cooperina inexpectata Termier et al. 1966
†Cooperina parva Cooper and Grant 1975
†Cooperina subcuneata Cooper and Grant 1975
†Cooperina triangulata Cooper and Grant 1975
G. †Costispinifera Muir-Wood and Cooper 1960
show all | hide all
†Costispinifera costata King 1931
hide
Invalid names: Costispinifera texana Muir-Wood and Cooper 1960 [synonym]
†Costispinifera rugatula Girty 1908
†Costispinifera walcottiana Girty 1908
G. †Craspedona Cooper and Grant 1975
show all | hide all
†Craspedona limbata Girty 1908
†Craspedona newelli Cooper and Grant 1975
G. †Ctenalosia Cooper and Stehli 1955
show all | hide all
†Ctenalosia primitiva Cooper and Grant 1975
†Ctenalosia rotunda Cooper and Grant 1975
†Ctenalosia transversa Cooper and Grant 1975
G. †Dasysaria Cooper and Grant 1969
show all | hide all
†Dasysaria welleri King 1938
†Dasysaria wolfcampensis King 1931
G. †Echinauris Muir-Wood and Cooper 1960
show all | hide all
†Echinauris bella Cooper and Grant 1975
†Echinauris boulei Kozlowski 1914
†Echinauris circularis Cooper and Grant 1975
†Echinauris crassa Cooper and Grant 1975
†Echinauris dorsoconcava McKee 1938
†Echinauris interrupta Cooper and Grant 1975
†Echinauris irregularis Cooper and Grant 1975
†Echinauris lappacea Cooper and Grant 1975
†Echinauris lateralis Muir-Wood and Cooper 1960
†Echinauris liumbona Cooper and Grant 1975
†Echinauris magna Cooper and Grant 1975
†Echinauris newberryi McKee 1938
†Echinauris parva Cooper and Grant 1975
†Echinauris productelloides Cooper and Grant 1975
†Echinauris subhorrida Meek 1877
†Echinauris subquadrata Cooper and Grant 1975
†Echinauris venustula Cooper and Grant 1975
G. †Echinosteges Muir-Wood and Cooper 1960
show all | hide all
†Echinosteges guadalupensis Shumard 1858
†Echinosteges tuberculatus King 1931
G. †Edriosteges Muir-Wood and Cooper 1960
show all | hide all
†Edriosteges beedei King 1931
†Edriosteges compactus Cooper and Grant 1975
†Edriosteges multispinosus Muir-Wood and Cooper 1960
†Edriosteges tenuispinosus Cooper and Grant 1975
G. †Elliottella Stehli 1955
show all | hide all
†Elliottella minima Stehli 1954
†Elliottella multicostata Cooper and Grant 1975
†Elliottella transversalis Stehli 1954
†Elliottella varicostata Cooper and Grant 1975
G. †Fimbrinia
show all | hide all
†Fimbrinia ovata Cooper and Grant 1975
†Fimbrinia plummeri King 1938
G. †Glyptosteges Cooper and Grant 1975
show all | hide all
†Glyptosteges angustus King 1931
†Glyptosteges insculptus Cooper and Grant 1975
†Glyptosteges intricatus Cooper and Grant 1975
†Glyptosteges sulcatus Cooper and Grant 1975
G. †Grandaurispina Muir-Wood and Cooper 1960
show all | hide all
†Grandaurispina bella Cooper and Grant 1975
†Grandaurispina belliformis Cooper and Grant 1975
†Grandaurispina crassa Cooper and Grant 1975
†Grandaurispina elongata Cooper and Grant 1975
†Grandaurispina gibbosa Cooper and Grant 1975
†Grandaurispina meekana Girty 1908
†Grandaurispina rara Cooper and Grant 1975
†Grandaurispina rudis Cooper and Grant 1975
†Grandaurispina signata Girty 1908
†Grandaurispina undulata Cooper and Grant 1975
†Grandaurispina vaga Cooper and Grant 1975
G. †Hercosestria Cooper and Grant 1969
show all | hide all
†Hercosestria cribrosa Cooper and Grant 1969
†Hercosestria laevis Cooper and Grant 1975
G. †Heteralosia King 1938
show all | hide all
†Heteralosia hystricula Girty 1908
†Heteralosia magnispina Cooper and Grant 1975
†Heteralosia paucispinosa Cooper and Grant 1975
†Heteralosia tenuispina Cooper and Grant 1975
†Heteralosia vidriensis Cooper and Grant 1975
G. †Holotricharina Cooper and Grant 1975
show all | hide all
†Holotricharina hirsuta Cooper and Grant 1975
†Holotricharina sparsa Cooper and Grant 1975
G. †Hystriculina Muir-Wood and Cooper 1960
show all | hide all
†Hystriculina convexa Cooper and Grant 1975
†Hystriculina dugoutensis King 1931
†Hystriculina minima Cooper and Grant 1975
†Hystriculina pumila Cooper and Grant 1975
†Hystriculina sulcata Cooper and Grant 1975
†Hystriculina ventroplana Cooper and Grant 1975
G. †Kochiproductus Dunbar 1955
show all | hide all
†Kochiproductus elongatus Cooper and Grant 1975
†Kochiproductus occidentalis King 1931
†Kochiproductus peruvianus d'Orbigny 1842
†Kochiproductus primitivus Cooper and Grant 1975
†Kochiproductus quadratus Cooper and Grant 1975
†Kochiproductus victorioensis King 1931
G. †Kozlowskia Fredericks 1933
show all | hide all
†Kozlowskia alata Cooper and Grant 1975
†Kozlowskia anterosulcata Cooper and Grant 1975
†Kozlowskia finlayensis Cooper and Grant 1975
†Kozlowskia kingi Stehli 1954
†Kozlowskia nasuta Cooper and Grant 1975
†Kozlowskia subsphaeroidalis Cooper and Grant 1975
G. †Kutorginella Ivanova 1951
show all | hide all
†Kutorginella dartoni King 1931
†Kutorginella meridionalis McKee 1938
†Kutorginella robusta Cooper and Grant 1975
†Kutorginella sullivanensis King 1931
†Kutorginella uddeni Cooper and Grant 1975
†Kutorginella umbonata Muir-Wood and Cooper 1960
G. †Lamellosia Cooper and Grant 1975
show all | hide all
†Lamellosia lamellosa Cooper and Grant 1975
G. †Leurosina Cooper and Grant 1975
show all | hide all
†Leurosina delicata Cooper and Grant 1975
†Leurosina lata Cooper and Grant 1975
†Leurosina marginata Cooper and Grant 1975
†Leurosina serratoseptata Cooper and Grant 1975
†Leurosina sinesulca Stehli 1954
†Leurosina vulgarica Cooper and Grant 1975
G. †Limbella Stehli 1954
show all | hide all
†Limbella costellata Cooper and Grant 1975
†Limbella limbata Cooper and Grant 1975
†Limbella victorioensis Stehli 1954
†Limbella wolfcampensis King 1931
G. †Liosotella Cooper 1953
show all | hide all
†Liosotella costata Cooper and Grant 1975
†Liosotella irregularis Cooper and Grant 1975
†Liosotella opima Girty 1908
†Liosotella parva Cooper and Grant 1975
†Liosotella popei Shumard 1858
†Liosotella rotunda Cooper and Grant 1975
†Liosotella spinumbona Cooper and Grant 1975
†Liosotella tetragonalis Cooper and Grant 1975
†Liosotella texana Girty 1908
†Liosotella wordensis King 1931
G. †Lissochonetes Dunbar and Condra 1932
show all | hide all
†Lissochonetes parvisulcatus Cooper and Grant 1975
Subg. †Dyoros (Lissosia) Cooper and Grant 1975
show all | hide all
†Dyoros (Lissosia) concavus Cooper and Grant 1975
†Dyoros (Lissosia) parvus Cooper and Grant 1975
†Dyoros (Lissosia) vagabundus Cooper and Grant 1975
G. †Megousia Muir-Wood and Cooper 1960
show all | hide all
†Megousia definita Cooper and Grant 1975
†Megousia flexuosa Cooper and Grant 1975
†Megousia girtyi King 1931
†Megousia mucronata Cooper and Grant 1975
†Megousia umbonata Cooper and Grant 1975
†Megousia waageniana Girty 1908
G. †Micraphelia Cooper and Grant 1969
show all | hide all
†Micraphelia pumilis Cooper and Grant 1975
†Micraphelia subalata Cooper and Grant 1975
Invalid names: Chonetes permiana Shumard 1859 [nomen vanum]
G. †Neochonetes Muir-Wood 1962
show all | hide all
†Neochonetes liratus Cooper and Grant 1975
†Neochonetes parvus Cooper and Grant 1975
†Neochonetes puebloensis King 1938
G. †Nudauris Stehli 1954
show all | hide all
†Nudauris convexa Cooper and Grant 1975
†Nudauris enigmatica Cooper and Grant 1975
†Nudauris linospina Cooper and Grant 1975
†Nudauris presplendens Cooper and Grant 1975
†Nudauris reticulata Cooper and Grant 1975
†Nudauris splendens Cooper and Grant 1975
†Nudauris transversa Cooper and Grant 1975
†Nudauris tribulosa Cooper and Grant 1975
†Nudauris whitei Cooper and Grant 1975
G. †Oncosarina Cooper and Grant 1969
show all | hide all
†Oncosarina rotunda Cooper and Grant 1975
†Oncosarina spinicostata Cooper and Grant 1969
†Oncosarina whitei King 1931
G. †Paucispinifera
show all | hide all
†Paucispinifera comancheana Girty 1908
†Paucispinifera costellata Cooper and Grant 1975
†Paucispinifera guadalupensis Girty 1908
†Paucispinifera indentata Girty 1908
†Paucispinifera intermedia Cooper and Grant 1975
†Paucispinifera latidorsata Girty 1908
†Paucispinifera magnispina Cooper and Grant 1975
†Paucispinifera parasulcata Cooper and Grant 1975
†Paucispinifera quadrata Cooper and Grant 1975
†Paucispinifera rara Cooper and Grant 1975
†Paucispinifera rectangulata Cooper and Grant 1975
†Paucispinifera spinosa Cooper and Grant 1975
†Paucispinifera sulcata Cooper and Grant 1975
†Paucispinifera suspecta Cooper and Grant 1975
†Paucispinifera transversa Cooper and Grant 1975
†Paucispinifera tumida Cooper and Grant 1975
G. †Peniculauris Muir-Wood and Cooper 1960
show all | hide all
†Peniculauris bassi McKee 1938
†Peniculauris costata Cooper and Grant 1975
†Peniculauris imitata Cooper and Grant 1975
†Peniculauris ivesi Newberry 1861
†Peniculauris peniculifera Cooper and Grant 1975
†Peniculauris subcostata King 1931
hide
Invalid names: Peniculauris mckeei Muir-Wood and Cooper 1960 [synonym]
†Peniculauris transversa Cooper and Grant 1975
G. †Polymorpharia Cooper and Grant 1975
show all | hide all
†Polymorpharia polymorpha Cooper and Grant 1975
G. †Reticulatia Muir-Wood and Cooper 1960
show all | hide all
†Reticulatia americana Dunbar and Condra 1932
†Reticulatia huecoensis King 1931
†Reticulatia robusta Cooper and Grant 1975
G. †Rhamnaria Muir-Wood and Cooper 1960
show all | hide all
†Rhamnaria eximia Cooper and Grant 1975
†Rhamnaria grandis Cooper and Grant 1975
†Rhamnaria kingorum Muir-Wood and Cooper 1960
†Rhamnaria rectangulata Cooper and Grant 1975
†Rhamnaria shumardi Cooper and Grant 1975
†Rhamnaria sulcata Cooper and Grant 1975
†Rhamnaria tenuispinosa Cooper and Grant 1975
†Rhamnaria vinnula Cooper and Grant 1975
G. †Rugaria Cooper and Grant 1969
show all | hide all
†Rugaria crassa Cooper and Grant 1975
†Rugaria hessensis King 1931
G. †Rugatia Muir-Wood and Cooper 1960
show all | hide all
†Rugatia convexa Cooper and Grant 1975
†Rugatia incurvata King 1931
†Rugatia mckeei Cooper and Grant 1975
†Rugatia occidentalis Newberry 1861
†Rugatia paraindica McKee 1938
G. †Scacchinella Gemmellaro 1891
show all | hide all
†Scacchinella americana Stehli 1954
†Scacchinella exasperata Cooper and Grant 1975
†Scacchinella primitiva Cooper and Grant 1975
†Scacchinella titan Cooper and Grant 1975
†Scacchinella triangulata Cooper and Grant 1975
G. †Scapharina Cooper and Grant 1975
show all | hide all
†Scapharina levis Cooper and Grant 1975
†Scapharina quadrata Cooper and Grant 1975
†Scapharina rugosa Cooper and Grant 1975
Invalid names: Productus pileolus Shumard 1858 [nomen vanum]
G. †Sestropoma Cooper and Grant 1969
show all | hide all
†Sestropoma cribriferum Cooper and Grant 1969
†Sestropoma mexicanum Cooper and Grant 1975
G. †Simplicarina Cooper and Grant 1975
show all | hide all
†Simplicarina incompta Cooper and Grant 1975
G. †Spinarella Cooper and Grant 1975
show all | hide all
†Spinarella costellata Cooper and Grant 1975
†Spinarella lobata Cooper and Grant 1975
†Spinarella paulula Cooper and Grant 1975
†Spinarella perfecta Cooper and Grant 1975
G. †Spinifrons Stehli 1954
show all | hide all
†Spinifrons delicatula Cooper and Grant 1975
†Spinifrons magna Cooper and Grant 1975
†Spinifrons quadrata Stehli 1954
G. †Spyridiophora Cooper and Stehli 1955
show all | hide all
†Spyridiophora compacta Cooper and Grant 1975
†Spyridiophora distincta Cooper and Stehli 1955
†Spyridiophora reticulata King 1931
G. †Sulcataria Cooper and Grant 1969
show all | hide all
†Sulcataria compacta Cooper and Grant 1975
†Sulcataria latisulcata Cooper and Grant 1975
G. †Taphrosestria Cooper and Grant 1975
show all | hide all
†Taphrosestria expansa Cooper and Grant 1975
†Taphrosestria peculiaris Cooper and Grant 1975
G. †Teguliferina Schuchert and LeVene 1929
show all | hide all
†Teguliferina boesei King 1931
†Teguliferina compacta Cooper and Grant 1975
†Teguliferina conida Stehli 1954
†Teguliferina parva Cooper and Grant 1975
†Teguliferina solidispinosa Cooper and Grant 1975
Invalid names: Planispina Stehli 1954 [synonym]
Subg. †Dyoros (Tetragonetes) Cooper and Grant 1975
show all | hide all
†Dyoros (Tetragonetes) auriculatus Cooper and Grant 1975
†Dyoros (Tetragonetes) complanatus Cooper and Grant 1975
†Dyoros (Tetragonetes) giganteus Cooper and Grant 1975
†Dyoros (Tetragonetes) lateralis Cooper and Grant 1975
†Dyoros (Tetragonetes) planus Cooper and Grant 1975
†Dyoros (Tetragonetes) quadrangulatus Cooper and Grant 1975
†Dyoros (Tetragonetes) rectangulatus Cooper and Grant 1975
†Dyoros (Tetragonetes) solidus Cooper and Grant 1975
†Dyoros (Tetragonetes) strigosus Cooper and Grant 1975
†Dyoros (Tetragonetes) subquadratus Cooper and Grant 1975
†Dyoros (Tetragonetes) tetragonus Cooper and Grant 1975
hide
Invalid names: Chonetes quadratus King 1931 [replaced]
†Dyoros (Tetragonetes) wordensis Cooper and Grant 1975
G. †Thamnosia Cooper and Grant 1969
show all | hide all
†Thamnosia anterospinosa Cooper and Grant 1969
†Thamnosia capitanensis Girty 1908
†Thamnosia depressa Cooper 1953
†Thamnosia phragmophora Cooper and Grant 1975
†Thamnosia silicica Cooper and Grant 1975
G. †Tschernyschewia
show all | hide all
†Tschernyschewia americana Cooper and Grant 1975
†Tschernyschewia inexpectans Cooper and Grant 1975
G. †Undellaria Cooper and Grant 1975
show all | hide all
†Undellaria magnifica Cooper and Grant 1975
G. †Undulella Cooper and Grant 1969
show all | hide all
†Undulella guadalupensis Cooper and Grant 1975
†Undulella matutina Cooper and Grant 1975
G. †Waagenoconcha
show all | hide all
†Waagenoconcha convexa Cooper and Grant 1975
†Waagenoconcha leonardensis King 1931
†Waagenoconcha magnifica Cooper and Grant 1975
†Waagenoconcha platys Cooper and Grant 1975
†Waagenoconcha prophetica Cooper and Grant 1975
†Waagenoconcha sulcata Cooper and Grant 1975
G. †Xenosteges Muir-Wood and Cooper 1960
show all | hide all
†Xenosteges adherens Muir-Wood and Cooper 1960
†Xenosteges anomalus Cooper and Grant 1975
†Xenosteges magnus Cooper and Grant 1975
†Xenosteges quadratus Cooper and Grant 1975
†Xenosteges trivialis Cooper and Grant 1975
†Xenosteges umbonatus Cooper and Grant 1975
G. †Xestosia Cooper and Grant 1975
show all | hide all
†Xestosia obsolescens Cooper and Grant 1975
†Xestosia schucherti King 1931
G. †Yakovlevia Fredericks 1925
show all | hide all
†Yakovlevia anterospinosa Cooper and Grant 1975
†Yakovlevia costellata Cooper and Grant 1975
†Yakovlevia deminutiva Cloud 1944
†Yakovlevia hessorum Cooper and Grant 1975
†Yakovlevia immatura Cooper and Grant 1975
†Yakovlevia indentata Cooper and Grant 1975
†Yakovlevia intermedia Cooper and Grant 1975
†Yakovlevia multistriata Meek 1860
†Yakovlevia sulcata Cooper and Grant 1975
Invalid names: Muirwoodia [synonym]
G. †Petasmatherus Cooper and Grant 1969
show all | hide all
†Petasmatherus depressus Cooper and Grant 1976
†Petasmatherus mundus Cooper and Grant 1976
†Petasmatherus nitidus Cooper and Grant 1976
†Petasmatherus pumilus Cooper and Grant 1976
†Petasmatherus recticardinatus Cooper and Grant 1976
G. †Elassonia Cooper and Grant 1976
show all | hide all
†Elassonia micraria Cooper and Grant 1976
†Elassonia petila Cooper and Grant 1976
†Elassonia scitula Cooper and Grant 1976
†Elassonia sobrina Cooper and Grant 1976
G. †Linoproductus Chao 1927
show all | hide all
†Linoproductus delicatus Cooper and Grant 1975
†Linoproductus nasutus King 1931
†Linoproductus semisulcatus Cooper and Grant 1975
†Linoproductus undatus Cooper and Grant 1975
Superfm. †Richthofeniacea Waagen 1885
show all | hide all
Invalid names: Crania permiana Shumard 1859 [nomen vanum]
G. †Cyclacantharia Cooper and Grant 1969
show all | hide all
†Cyclacantharia gigantea Cooper and Grant 1975
†Cyclacantharia kingorum Cooper and Grant 1969
†Cyclacantharia paucispinosa Cooper and Grant 1975
†Cyclacantharia robusta Cooper and Grant 1975
†Cyclacantharia transitoria Cooper and Grant 1975
†Linoproductus angustus King 1931
show all | hide all
Invalid names: Linoproductus philocrinus Stehli 1954 [synonym]
Subg. †Dyoros (Dyoros) Stehli 1954
show all | hide all
†Dyoros (Dyoros) angulatus Cooper and Grant 1975
†Dyoros (Dyoros) attenuatus Cooper and Grant 1975
†Dyoros (Dyoros) consanguineus Girty 1929
†Dyoros (Dyoros) convexus Cooper and Grant 1975
†Dyoros (Dyoros) endospinus Cooper and Grant 1975
†Dyoros (Dyoros) extensiformis Cooper and Grant 1975
†Dyoros (Dyoros) extensus Cooper and Grant 1975
†Dyoros (Dyoros) hillanus Girty 1908
†Dyoros (Dyoros) intrepidus Cooper and Grant 1975
†Dyoros (Dyoros) magnus Stehli 1954
†Dyoros (Dyoros) planiextensus Cooper and Grant 1975
†Dyoros (Dyoros) robustus Cooper and Grant 1975
†Dyoros (Dyoros) subliratus Girty 1908
†Dyoros (Dyoros) tenuis Cooper and Grant 1975
†Dyoros (Dyoros) transversus Cooper and Grant 1975
†Dyoros (Dyoros) vulgaris Cooper and Grant 1975
†Quadrochonetes girtyi Stehli 1954
show all | hide all
Invalid names: Chonetina quadrata Girty 1929 [replaced]