Media 000707168: bony labyrinth of Odontoceti incertae sedis NCSM 16207
Open Download
Type Mesh
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
Managed by

Media Display

TAGS

No tags found.

GENERAL DETAILS Field Definitions

Media ID
000707168
Media type
Mesh
Object element or part
bony labyrinth of Odontoceti incertae sedis NCSM 16207
Object represented
Object taxonomy
Scaphokogia sp.
Side
--
Orientation
--
Short description
--
Full description
bony labyrinth of Odontoceti incertae sedis from specimen NCSM 16207
Creator
Rachel Racicot
Date created
February 05, 2025
Date uploaded
February 05, 2025

FILE OBJECT DETAILS Field Definitions

File name
Odont-incertae-sedis.stl
File format(s)
STL
File size
35 MB
Points
366663
Polygons
733334
Map type
--
UV coordinates
False
Vertex color
False
Bounding box dimensions
10.279, 9.092, 11.094
Centroid coordinates
3.655, -6.847, -0.361 (Bounding Box)
Units of point coordinates
Mm

IMAGE ACQUISITION AND PROCESSING AT A GLANCE Field Definitions

Number of parent media
1
Number of processing events
2 (1 step)
Modality
X-Ray Computed Tomography (CT/microCT)
Device
Varian Medical Systems (Bio-Imaging Research, Inc) ACTIS CT scanner with FeinFocus X-ray source, The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)

OWNERSHIP AND PERMISSIONS Field Definitions

Data managed by
Data uploaded by
Publication status
Open Download
Download reviewer
--
IP holder
--
Creative Commons license
--
Morphosource use agreement type
Standard
Permits commercial use
Commercial Use Not Permitted
Permits 3D use
3D Printing Limited
Required archival of published derivatives
On MorphoSource
Funding attribution
--
Publisher
--
Cite as
If data or derivatives are used please cite: Racicot RA, Mourlam MJ, Edkale EG, Glass A, Marino L, and Uhen M. Variation in whale (Cetacea) inner ear anatomy reveals the early evolution of “specialized” high-frequency hearing sensitivity. Journal of Anatomy. https://doi.org/10.1111/joa.14176
Media preview mode
Interactive/Embeddable
Additional usage agreement
None

IDENTIFIERS AND EXTERNAL LINKS Field Definitions

MorphoSource ARK
MorphoSource DOI
Not assigned
External identifier
--
External media URL
--

IMAGE ACQUISITION AND PROCESSING IN DETAIL

STEP 1: IMAGE ACQUISITION

Physical object usnm:paleobiology:452993 was imaged to create undeposited raw media.

IMAGING DETAILS Field Definitions

Modality
X-Ray Computed Tomography (CT/microCT)
Device facility
The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)
Creator
--
Event date
November 12, 2003
Software
--
Description
Scaph+Odont: Scans of the left? petrosal of Scaphokogia (USNM 452993; Aguada de Lomas, Peru; Miocene) and the right petrosal of Odontoceti incertae sedis (NCSM 16207; Chandler Bridge; 27 MYA; Oligocene; Goose Creek golf course) for Dr. Mark Uhen of the Cranbrook Institute of Science and Dr. Lori Marino of the Department of Neuroscience and Behavioral Biology, Emory University. Odontoceti incertae sedis at top of screen, Scaphokogia at bottom. Specimen scanned by Matthew Colbert 12 November 2003. This specimen was scanned from bottom to top, and the images were flipped. 16bitrot: 1024x1024 16-bit TIFF images. II, 180 kV, 0.133 mA, no filter, air wedge, no offset, slice thickness 1 line (= 0.0516 mm), S.O.D. 150 mm, 1400 views, 2 samples per view, inter-slice spacing 1 line (= 0.0516 mm), field of reconstruction 38 mm (maximum field of view 48.7 mm), reconstruction offset 5000, reconstruction scale 1200. Acquired with 27 slices per rotation. Ring-removal processing done by Rachel Racicot based on correction of raw sinogram data using IDL routine “RK_SinoRingProcSimul” with default parameters. Reconstructed with beam-hardening coefficients: 0.0, 0.7, 0.25. Rotation correction processing done by Rachel Racicot using IDL routine “DoRotationCorrection”. Total slices = 621. 8bitjpg: 8-bit JPG version of the above images.
Description Attachment
None
Photographic Reference
None
Filter
--
Exposure time
--
Flux normalization
--
Pixel spacing calibration
--
Shading correction
--
Frame averaging
--
Projections
--
Voltage
180 kV
Power
--
Amperage
0.133 mA
Surrounding material
--
X-ray tube type
--
Target type
--
Detector type
--
Detector pixels X
--
Detector pixels size X
--
Detector pixels Y
--
Detector pixels size Y
--
Detector configuration
--
Source object distance
--
Source detector distance
--
Target material
--
Rotation number
--
Phase contrast
--
Optical magnification
--
Acquisition type
--

STEP 2: IMAGE PROCESSING

Raw media (undeposited) was processed with 1 activity to create derived Media 000705435: periotic of _Scaphokogia_ and right periotic of Odontoceti incertae sedis.

Processing Details Field Definitions

Creator
UTCT
Event date
November 12, 2003
Software
--
Description
Scaph+Odont: Scans of the left? petrosal of Scaphokogia (USNM 452993; Aguada de Lomas, Peru; Miocene) and the right petrosal of Odontoceti incertae sedis (NCSM 16207; Chandler Bridge; 27 MYA; Oligocene; Goose Creek golf course) for Dr. Mark Uhen of the Cranbrook Institute of Science and Dr. Lori Marino of the Department of Neuroscience and Behavioral Biology, Emory University. Odontoceti incertae sedis at top of screen, Scaphokogia at bottom. Specimen scanned by Matthew Colbert 12 November 2003. This specimen was scanned from bottom to top, and the images were flipped. 16bitrot: 1024x1024 16-bit TIFF images. II, 180 kV, 0.133 mA, no filter, air wedge, no offset, slice thickness 1 line (= 0.0516 mm), S.O.D. 150 mm, 1400 views, 2 samples per view, inter-slice spacing 1 line (= 0.0516 mm), field of reconstruction 38 mm (maximum field of view 48.7 mm), reconstruction offset 5000, reconstruction scale 1200. Acquired with 27 slices per rotation. Ring-removal processing done by Rachel Racicot based on correction of raw sinogram data using IDL routine “RK_SinoRingProcSimul” with default parameters. Reconstructed with beam-hardening coefficients: 0.0, 0.7, 0.25. Rotation correction processing done by Rachel Racicot using IDL routine “DoRotationCorrection”. Total slices = 621. 8bitjpg: 8-bit JPG version of the above images.
Description attachment
None

Processing Activity 1: Reconstruction

Software
Description

STEP 3: IMAGE PROCESSING

Derived Media 000705435: periotic of _Scaphokogia_ and right periotic of Odontoceti incertae sedis was processed to create derived Media 000707168: bony labyrinth of Odontoceti incertae sedis NCSM 16207 (this media).

Processing Details Field Definitions

Creator
Rachel Racicot
Event date
--
Software
VGStudio Max
Description
--
Description attachment
None

Media produced by this event on MorphoSource

Media 000707168: bony labyrinth of Odontoceti incertae sedis NCSM 16207 (this media)