Media 000343827: Left Opercle/Subopercle [Mesh] [CT]
Represents:
Biological Specimen
In Collection

FILE OBJECT DETAILS

Media ID
000343827
Media type
Mesh
File format(s)
application/stl
File size
3,731,284 bytes
Object element or part
Left opercle/subopercle
Side
Left
Orientation
--
Short description
FMNH117746_opercle-left
Full description
3D surface depicting the left opercle and subopercle of Polypterus ornatipinnus (FMNH 117746). Units in mm.
Creator
--
Date created
--
Date uploaded
February 08, 2021
Points
37,379
Polygons
74,624
Map type
--
UV coordinates
False
Vertex color
False
Bounding box dimensions
4.921, 8.19, 7.976
Centroid coordinates
18.962, 6.012, 22.657
Units of point coordinates
--

IMAGE ACQUISITION AND PROCESSING AT A GLANCE

Number of parent media
1
Number of processing events
2 (0 steps)
Modality
X-Ray Computed Tomography (CT/microCT)
Device
General Electric phoenix v|tome|x s, UChicago PaleoCT (University of Chicago)

OWNERSHIP AND PERMISSIONS

Data managed by
Download permission
Publish with Open Download
Download reviewer
--
IP holder
Justin B. Lemberg
Morphosource use agreement type
Standard
Permits commercial use
Commercial Use Not Permitted
Permits 3D use
3D Printing Limited
Required archival of published derivatives
On Any Repository
Funding attribution
Data collection funded by the Brinson Foundation and NSF EAR 0207721, EAR 0544093, EAR 0208377, and EAR 0544565.
Publisher
Justin Lemberg and colleagues provided access to these data originally appearing in Lemberg et al. 2021, PNAS. The files were downloaded from www.MorphoSource.org, Duke University.
Cite as
Lemberg JB, Daeschler EB, & Shubin NH (2021) The feeding system of Tiktaalik roseae: an intermediate between suction feeding and biting. Proceedings of the National Academy of Sciences 118(7):e2016421118.
Media preview mode
Interactive/Embeddable
Additional usage agreement
None

IDENTIFIERS AND EXTERNAL LINKS

MorphoSource ARK
MorphoSource DOI
Not assigned
External identifier
--

IMAGE ACQUISITION AND PROCESSING IN DETAIL

STEP 1: IMAGE ACQUISITION

Physical object fmnh:fishes:117746 was imaged to create undeposited raw media.

Imaging Details

Modality
X-Ray Computed Tomography (CT/microCT)
Device
General Electric phoenix v|tome|x s
Device facility
UChicago PaleoCT (University of Chicago)
Creator
Justin B. Lemberg
Date
2021-02-01
Software
--
Description
--
Imaging event description attachment
None
Imaging event reference attachment
None
Exposure time
--
Flux normalization
No
Pixel spacing calibration
--
Shading correction
No
Filter
--
Frame averaging
--
Projections
--
Voltage
--
Power
--
Amperage
--
Surrounding material
--
Xray tube type
--
Target type
--
Detector type
--
Detector pixels X
--
Detector pixel size X
--
Detector pixels Y
--
Detector pixel 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 to create derived Media 000168211: Skull [CTImageSeries] [CT] .

Processing Details

Creator
Justin B. Lemberg
Date processed
2021-02-01
Software
--
Description
--
Description attachment
None

Media produced by this event on MorphoSource

STEP 3: IMAGE PROCESSING

Derived Media 000168211: Skull [CTImageSeries] [CT] was processed to create derived Media 000343827: Left Opercle/Subopercle [Mesh] [CT] (this media).

Processing Details

Creator
Justin Lemberg
Date processed
2021-02-05
Software
Amira 2020.2
Description
Threshold based isosurface of an individually segmented element.
Description attachment
None

Media produced by this event on MorphoSource


Media 000343827: Left Opercle/Subopercle [Mesh] [CT] (this media)