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Diagnosis: Medium to large sized and moderately ventribiconvex, globose shell, with ... for taxon Curuckamara Verna & Angiolini, in Verna et al., 2011 †

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Note "Diagnosis: Medium to large sized and moderately ventribiconvex, globose shell, with spatuliform, elongated outline; anterior commissure rectimarginate; wide and evident umbos, strongly recurved towards each other; flanks steep; palintropes very concave and no sulcus or fold. Microornamentation reticulated, consisting of fine growth lines crossed by radial striae; costae absent; growth lamellae strong. Interior of ventral valve with sessile spondylium; interior of dorsal valve with camarophorium with intercamarophorial plate; base of septum with lateral buttress plates forming a trifurcating structure." for taxon Curuckamara Verna & Angiolini, in Verna et al., 2011 † has been added by Tristan Verhoeff via the webinterface on 2024-07-20T00:13:37+00:00

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