Ogilviastraea Oppenheim, 1930
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publication ID |
11755334 |
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persistent identifier |
https://treatment.plazi.org/id/D24287AB-FF50-8EA3-7DFF-77B46D23FBC3 |
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treatment provided by |
Felipe |
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scientific name |
Ogilviastraea Oppenheim, 1930 |
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Genus Ogilviastraea Oppenheim, 1930
Type species. Placohelia bigemmis Felix, 1903a , Santonian of Austria (Gosau Group)
Diagnosis. Colonial, dendroid. Gemmation intracalicinal (bigemmation). Calices are subcircular or elliptical. Perithecal dissepiments abundant, vesicular. Costosepta compact, arranged radially or bilaterally, finely granulated laterally. Paliform structures and synapticulae present. Columella trabecular, thin and lamellar or variably spongy-papillose. Endothecal dissepiments few in number. Wall synapticulothecal-septothecal, forming a stereozone.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.