Fossil Species from Toomebridge compiled by Richard T. Carter

Full article for details on relative abundance and notes

Achnanthes calcar Cleve
Achnanthes obliqua (Gregory) Hustedt
Achnanthes saxonica Krasske

Achnanthidium exiguum (Grunow) Czarnecki

Amphora copulata (Kützing) Schoeman et Archibald3
Amphora ovalis (Kützing) Kützing

Aneumastus minor (Hustedt) Lange-Bertalot

Aneumastus tusculus (Ehrenberg) D. Mann et Stickle

Asterionella formosa Hassall

Aulacoseira crenulata (Ehrenberg) Krammer
Aulacoseira islandica (O. Müller) Simonsen
Aulacoseira cf. subarctica (O. Müller) Haworth

Brachysira serians (Brébisson) Round and Mann

Caloneis latiuscula (Kützing) Cleve
Caloneis leptosoma (Grunow in Van Heurck) Krammer
Caloneis ventricosa (Ehrenberg) Meister
Caloneis ventricosa var. subundulata (Grunow) Patrick
Caloneis ventricosa var. truncatula (Grunow) Meister

Campylodiscus hibernicus Ehrenberg

Cavinula jaernefeltii (Hustedt) D. Mann and Stickle
Cavinula lacustris (Gregory) D. Mann and Stickle
Cavinula pseudoscutiformis (Hustedt) D. Mann and Stickle
Cavinula scutelloides (W. Smith ex Gregory) Lange-Bertalot

Cocconeis pediculus Ehrenberg
Cocconeis placentula Ehrenberg
Cocconeis placentula var. euglypta (Ehrenberg) Cleve
Cocconeis placentula var. lineata (Ehrenberg) Van Heurck
Cocconeis cf. thumensis A. Mayer

Craticula cuspidata var. héribaudii (Peragallo) D. Mann

Cyclotella ocellata Pantocsek
Cyclotella radiosa (Grunow in Van Heurck) Lemmermann6

Cymatopleura elliptica var. hibernica (W. Smith) Van Heurck
Cymatopleura solea (Brébisson) W. Smith

Cymbella aspera (Ehrenberg) Peragallo in Pelletan
Cymbella cistula (Ehrenberg) Kirchner
Cymbella cymbiformis Agardh
Cymbella designata Krammer in Krammer and Lange-Bertalot
Cymbella ehrenbergii Kützing
Cymbella helvetica Kützing
Cymbella hybrida Grunow ex Cleve
Cymbella cf. reinhardtii Grunow ex A. Schmidt
Cymbella subcuspidata Krammer

Denticula cf. kuetzingii Grunow

Diatoma vulgaris var. linearis Grunow in Van Heurck

Diploneis domblitensis var. subconstricta A. Cleve
Diploneis elliptica (Kützing) Cleve
Diploneis puella (Schumann) Cleve

Ellerbeckia arenaria fo. teres (Brun) Crawford

Encyonema cf. caespitosum Kützing
Encyonema elginense (Krammer) D. Mann
Encyonema hebridicum (Gregory) Grunow ex Cleve
Encyonema cf. paucistriatum (A. Cleve-Euler) D. Mann8
Encyonema prostratum (Berkeley) Kützing
Encyonema turgidum (Gregory) Grunow

Epithemia adnata (Kützing) Brébisson
Epithemia argus (Ehrenberg) Kützing
Epithemia frickei Krammer
Epithemia goeppertiana Hilse
Epithemia hyndmannii W. Smith
Epithemia smithii Carruthers
Epithemia sorex Kützing
Epithemia turgida (Ehrenberg) Kützing

Eucocconeis flexella (Kützing) Cleve

Eunotia bilunaris (Ehrenberg) Mills
Eunotia circumborealis Lange-Bertalot and Nörpel
Eunotia formica Ehrenberg
Eunotia glacialis Meister
Eunotia hemicyclus (Ehrenberg) Ralfs in Pritchard
Eunotia cf. pectinalis (O. F. Müller) Rabenhorst
Eunotia praerupta var. bidens Grunow in Cleve and Grunow
Eunotia praerupta var. curta Grunow in Van Heurck

Fragilaria capucina var. vaucheriae (Kützing) Lange-Bertalot
Fragilaria heidenii Oestrup

Frustulia amphipleuroides (Grunow) A. Cleve-Euler9

Geissleria ignota var. palustris (Hustedt) Lange-Bertalot and Metzeltin

Gomphonema acuminatum Ehrenberg
Gomphonema acuminatum var. coronatum (Ehrenberg) W. Smith
Gomphonema affine Kützing
Gomphonema olivaceum (Hornemann) Brébisson
Gomphonema sarcophagus Gregory
Gomphonema truncatum Ehrenberg
Gomphonema vibrio var. intricatum (Kützing) Ross

Gyrosigma acuminatum (Kützing) Rabenhorst
Gyrosigma attenuatum (Kützing) Rabenhorst

Hantzschia amphioxys (Ehrenberg) Grunow
Hantzschia elongata (Hantzsch) Grunow

Karayevia clevei (Grunow) Round and Bukhtiyarova
Karayevia clevei var. rostrata (Hustedt) Kingston

Mastogloia elliptica var. danseii (Thwaites) Cleve
Mastogloia smithii Thwaites ex W. Smith

Melosira undulata var. normanii Arnott in Van Heurck
Melosira varians Agardh

Meridion circulare var. constrictum (Ralfs) Van Heurck

Navicula amphibola Cleve
Navicula farta Hustedt
Navicula radiosa Kützing
Navicula rhynchocephala Kützing
Navicula semen Ehrenberg emend. Donkin

Neidium affine (Ehrenberg) Pfitzer
Neidium bisulcatum (Lagerstedt) Cleve
Neidium bisulcatum var. subundulatum (Grunow) Reimer
Neidium hitchcockii (Ehrenberg) Cleve
Neidium iridis (Ehrenberg) Cleve
Neidium productum (W. Smith) Cleve

Nitzschia sinuata var. tabellaria (Grunow) Grunow

Pinnularia acrosphaeria W. Smith
Pinnularia biceps Gregory
Pinnularia borealis Ehrenberg
Pinnularia borealis var. rectangularis Carlson
Pinnularia brevicostata Cleve
Pinnularia cardinalis (Ehrenberg) W. Smith
Pinnularia divergens W. Smith
Pinnularia hemiptera (Kützing) Rabenhorst
Pinnularia maior (Kützing) W. Smith
Pinnularia mesolepta (Ehrenberg) W. Smith
Pinnularia nobilis (Ehrenberg) Ehrenberg
Pinnularia stomatophora (Grunow in A. Schmidt) Cleve
Pinnularia stomatophoroides A. Mayer
Pinnularia streptoraphe Cleve
Pinnularia subcapitata var. subrostrata Krammer
Pinnularia substomatophora Hustedt
Pinnularia viridis (Nitzsch) Ehrenberg

Placoneis elginensis (Gregory) E. Cox
Placoneis elginensis var. cuneata (M. Moller ex Foged)

Planothidium lanceolatum (Brébisson in Kützing) Lange-Bertalot
Planothidium oestrupii (A. Cleve-Euler) Round and Bukhtiyarova
Planothidium peragallii (Brun and Héribaud) Round and Bukhtiyarova

Pseudostaurosira brevistriata (Grunow in Van Heurck) Williams and Round

Rhopalodia gibba (Ehrenberg) O. Müller

Sellaphora americana (Ehrenberg) D. Mann
Sellaphora laevissima (Kützing) D. Mann
Sellaphora rectangularis (Gregory) Lange-Bertalot and Metzeltin

Stauroneis acuta W. Smith
Stauroneis cf. gracilior Reichardt
Stauroneis javanica (Grunow) Cleve
Stauroneis kriegeri Patrick
Stauroneis phoenicenteron (Nitzsch) Ehrenberg
Stauroneis phoenicenteron f. gracilis (Ehrenberg) Hustedt
Stauroneis phoenicenteron var. brunii (Peragallo and Héribaud) Voigt
Stauroneis smithii Grunow

Staurosira construens Ehrenberg
Staurosira construens var. binodis (Ehrenberg) Hamilton
Staurosira martyi (Héribaud) Lange-Bertalot

Stenopterobia sigmatella (Gregory) R. Ross in Hartley

Stephanodiscus neoastraea Håkansson and Hickel
Stephanodiscus rotula (Kützing) Hendey

Surirella bifrons Ehrenberg
Surirella biseriata Brébisson in Brébisson and Godey
Surirella elegans Ehrenberg
Surirella linearis W. Smith
Surirella turgida W. Smith

Synedra capitata Ehrenberg
Synedra ulna (Nitzsch) Ehrenberg
Synedra ulna var. oxyrhyncus (Kützing) Van Heurck

Tabellaria flocculosa (Roth) Kützing