Cambrian Acritarchs

Daughter taxa (time control age-window is: 0-800Ma)					Granddaughter taxa
				Acrum	Acrum cylindriferum Acrum sp.
				Actinotodissus	Actinotodissus achrasii Actinotodissus sp.
				Annulum	Annulum squamaceum Annulum sp.
				Archaeodiscina	Archaeodiscina umbonulata Archaeodiscina sp.
				Asteridium	Asteridium spinosum Asteridium sp.
				Baltisphaeridium	Baltisphaeridium cerinum Baltisphaeridium dubium Baltisphaeridium sp.
				Celtibarium	Celtibarium dedalinum Celtibarium geminum Celtibarium sp.
				Comasphaeridium	Comasphaeridium longispinosum Comasphaeridium mackenzianum Comasphaeridium molliculum Comasphaeridium silesiense Comasphaeridium sp.
				Cristallinium	Cristallinium cambriense Cristallinium ovillense Cristallinium randomense Cristallinium sp.
				Cymatiogalea	Cymatiogalea aspergillum Cymatiogalea virgulta Cymatiogalea sp.
				Cymatiosphaera	Cymatiosphaera minuta Cymatiosphaera sp.
				Dasydiacrodium	Dasydiacrodium obsonum Dasydiacrodium sp.
				Elektoriskos	Elektoriskos flexuosus Elektoriskos sp.
				Eliasum	Eliasum llaniscum Eliasum sp.
				Fimbriaglomerella	Fimbriaglomerella minuta Fimbriaglomerella sp.
				Frankea	Frankea hamata Frankea sp.
				Globosphaeridium	Globosphaeridium cerinum Globosphaeridium sp.
				Granomarginata	Granomarginata squamacea Granomarginata sp.
				Gyalorhethium	Gyalorhethium sp.
				Heliosphaeridium	Heliosphaeridium lanceolatum Heliosphaeridium llynense Heliosphaeridium sp.
				Impluviculus	Impluviculus multiangularis Impluviculus sp.
				Leiofusa	Leiofusa stoumonensis Leiofusa sp.
				Leiosphaeridia	Leiosphaeridia sp.
				Lophosphaeridium	Lophosphaeridium dubium Lophosphaeridium latviense Lophosphaeridium tentativum Lophosphaeridium variabile Lophosphaeridium sp.
				Lusatia	Lusatia dendroidea Lusatia dramatica Lusatia triangularis Lusatia sp.
				Micrhystridium	Micrhystridium lanatum Micrhystridium lanceolatum Micrhystridium pallidum Micrhystridium tornatum Micrhystridium sp.
				Multiplicisphaeridium	Multiplicisphaeridium martae Multiplicisphaeridium sp.
				Ninadiacrodium	Ninadiacrodium aff caudatum Ninadiacrodium caudatum Ninadiacrodium dumontii Ninadiacrodium sp.
				Polygonium	Polygonium sp.
				Reticella	Reticella corrugata Reticella sp.
				Retisphaeridium	Retisphaeridium dichamerum Retisphaeridium postae Retisphaeridium sp.
				Scalenadiacrodium	Scalenadiacrodium comleyense Scalenadiacrodium sp.
				Skiagia	Skiagia ciliosa Skiagia compressa Skiagia insignis Skiagia orbiculare Skiagia scottica Skiagia sp.
				Stelliferidium	Stelliferidium cortinulamorphum Stelliferidium cortinulum Stelliferidium distinctum Stelliferidium sp.
				Thymadora	Thymadora kerka Thymadora sp.
				Timofeevia	Timofeevia estonica Timofeevia janischewski Timofeevia lancarae Timofeevia manata Timofeevia martae Timofeevia microretis Timofeevia parva Timofeevia pentagonalis Timofeevia phosphoritica Timofeevia raquelinae Timofeevia tacheddirtensis Timofeevia sp.
				Trunculumarium	Trunculumarium revinium Trunculumarium sp.
				Virgatasporites	Virgatasporites rudii Virgatasporites sp.
				Vulcanisphaera	Vulcanisphaera africana Vulcanisphaera spinulifera Vulcanisphaera turbata Vulcanisphaera sp.

Taxonomy:

Geological Range:
Last occurrence (top): within (-Ma, top in "Holocene" stage). Data source:
First occurrence (base): within (-Ma, base in "Holocene" stage). Data source:

Plot of occurrence data: <% graph_caption %>

by: Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 23-3-2023

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