|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Bimuria youngiana recta
Strophomenata - Strophomenida - Bimuriidae
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
|A. Williams 1962||Bimuria with the pedicle valve about one-half as deep as long, tending to be as wide as long in adult stages of growth and predominantly with a rectimarginate anterior commissure, ventral median fold very rarely developed; growth of comae commonly subdued on the pedicle valve but, when present, originating at about 6 mm. from the umbo; median septum of brachial valve obscured by secondary shell deposition-, outer ridges to the lophophore and muscle apparatus well defined, curved and convergent with the submedian septa.|