Deutsch: Schematische Darstellung eines längs (in der Spreitenebene, quer zur Schichtfläche) angeschnittenen protrusiven Exemplars von Diplocraterion parallelum in typischer Erhaltung ohne die Mündungstrichter des Hauptganges (nach verschiedenen Autoren[1]).
English: Diagram of a protrusive specimen of Diplocraterion parallelum in longitudinal section (i.e. along spreite plane, normal to bedding plane), showing the characteristic preservation without terminal/apertural funnels of the marginal tube (after various authors[1]).
↑
absee, e.g. figs. 4, 7, and 8 in René Hoffmann, Johannes Kalbe, Gunther Grimmberger, Steffen Schneider (2012): Ein neuer Spreitenbau aus unterkambrischen Geschieben oder nur eine besondere Erhaltungsform von Diplocraterion? Archiv für Geschiebekunde 6(4):217–238 (full text available at
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more accurate version, with larger distance between terminal funnels and upper limit of preserved spreite, because the uppermost spreite lamina represents the oldest "bend" of the marginal tube and should not be too close to the original/initial sedime...
{{Information |Description ={{de|1=Schematische Darstellung eines längs (in der Spreitenebene) angeschnittenen protrusiven Exemplars von ''Diplocraterion parallelum'' in typischer Erhaltung ohne die Mündungstrichter des Hauptganges (nach verschied...
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