Ediacaran Organism 3D Models for Fluid Flow Simulation

2021 to 2023 models of Ediacaran organisms generated using NURBS modeling in Rhinoceros 3D. The collection includes STP files representing different fossil taxa and surfaces, designed for computer simulations of fluid flow. Models were created by the British Geological Survey under NERC Grant NE/V010859/2.

Use Cases

• Simulate fluid flow dynamics around fossil **taxa** using 3D **STP files** for paleoenvironmental analysis.
• Compare morphological features across different fossil **surfaces** represented in the 3D models.
• Integrate **NURBS**-based models into CAD software like FreeCAD for educational visualization of Ediacaran organisms.

Strengths

• Models built between **2021 and 2023**, providing recent digital reconstructions.
• Created by the authoritative **British Geological Survey (BGS)** under a specific NERC grant.
• STP files are compatible with widely available and free **CAD software** like Fusion 360.

Limitations

• Dataset size, row count, and specific file formats are unknown.
• Models are specialized for fluid flow simulation, limiting direct applicability to other biomechanical studies.
• Lack of metadata on fossil provenance or scanning resolution may constrain reproducibility.

Provenance

Source

British Geological Survey (BGS)

Collection Method

Generated using NURBS modeling in the computer-aided design program Rhinoceros 3D.

Time Range

Models built between 2021 and 2023.

Freshness

Last updated March 2026.

Geography

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