Daughter taxa (time control age-window is: 0-800Ma) | Granddaughter taxa | ||||
Stylotrochus alveatus neptune records: 70 | |||||
Stylotrochus charlestonensis neptune records: 22 | |||||
Stylotrochus nitidus neptune records: 25 | |||||
Stylotrochus quadribrachiatus neptune records: | |||||
Stylotrochus sol neptune records: | |||||
Stylotrochus sp. neptune records: |
Catalog entries: Stylotrochus
Original description: Radialstacheln sämmtlich in einer einzigen Ebene liegend. welche sich in der Mitte zwischen den beiden Flächen der Schwammscheibe befindet und diesen beiden Flächen parallel läuft.
Remarks on original description: Campbell [1954, p.D94] considers Stylotrochus to be an objective synonym of Stylospongia Haeckel, 1862. However, this seems inappropriate as the type species of Stylospongia [Stylospongia huxleyi Haeckel, 1862] was not among those species assigned to Stylotrochus at the time of its generic definition. Species included at that time are: Spongotrochus arachnius Haeckel, 1862 and S. heteracanthus Haeckel,1862.
Geological Range:
Last occurrence (top): at top of Neogene Period (100% up, 2.6Ma, in Piacenzian stage). Data source: Total of ranges of the species in this database
First occurrence (base): within Paleogene Period (23.03-66.04Ma, base in Danian stage). Data source: Total of ranges of species in this database
Plot of occurrence data:
Stylotrochus compiled by the radiolaria@mikrotax project team viewed: 20-9-2024
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=205696 Go to Archive.is to create a permanent copy of this page - citation notes |