Phylogenetic affinity between Archeoentactinia and the Entactinaria: Evidence from the middle Cambrian Inca formation, Georgina basin, Australia and lower Ordovician Cow Head Group, Newfoundland
Data files
Jan 29, 2026 version files 1.24 GB
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README.md
1.76 KB
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SDS1_A._hexactinia_morphotype_1_Fig_4.stl
85.59 MB
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SDS10_F._barbatula_Won_Fig_14.stl
132.50 MB
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SDS11_V._ectospiculatum_Won_Fig_8.stl
58.91 MB
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SDS12_V._ectospiculatum_Won_Fig_9.stl
89.66 MB
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SDS2_A._hexactinia_morphotype_2_Fig_5.stl
33.13 MB
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SDS3_A._incaensis_morphotype_2_Fig_3.stl
123.04 MB
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SDS4_A._incaensis_in_morphotype_3_Fig_1.10.stl
147.74 MB
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SDS5__A._incaensis_morphotype_3_Fig_3.1.stl
106.04 MB
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SDS6__A._incaensis_morphotype_4_Fig_3.2.stl
200.17 MB
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SDS7_A._pentactinia_sp._nov._Fig_6.stl
64.77 MB
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SDS8_E._irregularis_Won_Fig_12.1.stl
99.14 MB
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SDS9_E._irregularis_Won_Fig_12.2.stl
101.89 MB
Abstract
This dataset supports an investigation into Middle Cambrian radiolarians from the middle Cambrian Inca Formation, Georgina Basin, Australia and Lower Ordovician Cow Head Group, Newfoundland. It includes downloadable .stl (stereolithography) files of Middle Cambrian radiolarians from the middle Cambrian Inca Formation, Georgina Basin, Australia, and Lower Ordovician Cow Head Group, Newfoundland. Surface files of each specimen analysed using MCT inthis study are exported as .stl files. The files can be used to generate interactive 3D models and printed out using a 3D printer. The files can be downloaded and viewed interactively on open-source 3D software sites, such as FreeCAD [https://www.freecad.org] and Sketchfab [https://sketchfab.com/feed]. Users can rotate and enlarge the 3D models to examine them from all angles.
Dataset DOI: 10.5061/dryad.9zw3r22vn
Description of the data and file structure
Surface files of each specimen analyzed using MCT in this study are exported as .stl files. These files can be used to generate interactive 3D models. They are deposited in the Dryad Digital Repository Data. The files can be downloaded and viewed interactively on open-source 3D software sites, such as FreeCAD [https://www.freecad.org] and Sketchfab[https://sketchfab.com/feed]. Readers can rotate and enlarge the 3D models to examine them from all angles.
(files are named according to the species they illustrate, with an indication of which figure they relate to in the published article)
Files and variables
File: SDS1_A._hexactinia_morphotype_1_Fig_4.stl
File: SDS2_A._hexactinia_morphotype_2_Fig_5.stl
File: SDS3_A._incaensis_morphotype_2_Fig_3.stl
File: SDS4_A._incaensis_in_morphotype_3_Fig_1.10.stl
File: SDS5__A._incaensis_morphotype_3_Fig_3.1.stl
File: SDS6__A._incaensis_morphotype_4_Fig_3.2.stl
File: SDS7_A._pentactinia_sp._nov._Fig_6.stl
File: SDS8_E._irregularis_Won_Fig_12.1.stl
File: SDS9_E._irregularis_Won_Fig_12.2.stl
File: SDS10_F._barbatula_Won_Fig_14.stl
File: SDS11_V._ectospiculatum_Won_Fig_8.stl
File: SDS12_V._ectospiculatum_Won_Fig_9.stl
Code/software
open-source 3D software sites, such as FreeCAD [https://www.freecad.org] and Sketchfab [https://sketchfab.com/feed]