Daughter taxa (time control age-window is: 0-800Ma) | ||||
Ommatogramma dumitricai neptune records: 2 | ||||
Ommatogramma sp. neptune records: 1 |
Catalog entries: Ommatogramma
Original description: Polycystinum compositum ex Calodictyis. Testula silicea cellulosa, laevis aut aspera, linearis, nucleo nullo, cellulis in disco medio concentricis, radiis duobus recta oppositis, articulalis aut spongiaceis.
Translated description: Composite polycystin of the Calodictya. Siliceous, porous test, smooth or rough, straight, with no nucleus, and with concentric pores in a median disc, with 2 opposite straight radii which are segmented or spongy. (Translated from Latin by E.M.R. and W.R.R.)]
Geological Range:
Last occurrence (top): Extant. Data source: Total of ranges of the species in this database
First occurrence (base): within Quaternary Period (0.00-2.59Ma, base in Gelasian stage). Data source: Total of ranges of species in this database
Plot of occurrence data:
Ehrenberg, C. G. (1861b). Uber den Tiefgrund des stillen Oceans zwischen Californien und den Sandwich-Inseln aus bis 15600' Tiefe nach Lieut. Brooke. Monatsberichte der Koniglichen Preussische Akademie der Wissenschaften zu Berlin. 1860: 819-834. gs References:
Ommatogramma compiled by the radiolaria@mikrotax project team viewed: 14-12-2024
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=204824 Go to Archive.is to create a permanent copy of this page - citation notes |