Media 000664721: Inner Ear Endocast, Left
Open Download
Type Mesh
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen

Media Display

In Collections

Team
· Public

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GENERAL DETAILS Field Definitions

Media ID
000664721
Media type
Mesh
Object element or part
Inner Ear Endocast, Left
Object represented
Object taxonomy
Gerrhonotus lugoi
Object organization
Side
Left
Orientation
--
Short description
--
Full description
--
Creator
Meghan Forcellati
Date created
September 19, 2024
Date uploaded
September 19, 2024

FILE OBJECT DETAILS Field Definitions

File name
LACM116254_Gerrhonotus-lugoi_Left.ply
File format(s)
PLY
File size
11.9 MB
Points
166424
Polygons
332409
Map type
--
UV coordinates
False
Vertex color
False
Bounding box dimensions
0.003, 0.003, 0.004
Centroid coordinates
0.009, 0.004, 0.018 (Vertex Mean)
Units of point coordinates
--

IMAGE ACQUISITION AND PROCESSING AT A GLANCE Field Definitions

Number of parent media
1
Number of processing events
2 (0 steps)
Modality
X-Ray Computed Tomography (CT/microCT)
Device
North Star Imaging NSI Custom build, The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)

OWNERSHIP AND PERMISSIONS Field Definitions

Data uploaded by
Publication status
Open Download
Download reviewer
IP holder
Natural History Museum of Los Angeles County
Morphosource use agreement type
Standard
Permits commercial use
Commercial Use Not Permitted
Permits 3D use
3D Printing Permitted
Required archival of published derivatives
On Any Repository
Funding attribution
STRATA Program (National Science Foundation Grant EAR 2331991); Richard Gilder Graduate School; AMNH Vertebrate Paleontology Travel Fund; Yale Biospheric Studies Early Grant; Columbia Work Exemption Program Grant; Yale Institute for Biospheric Studies Small Grant; Laidlaw Fellowship
Publisher
--
Cite as
Ledesma, D. T., & Scarpetta, S. G. (2018). The skull of the gerrhonotine lizard Elgaria panamintina (Squamata: Anguidae). Plos one, 13(6), e0199584. Ledesma, D. T., Scarpetta, S. G., & Bell, C. J. (2021). Variation in the skulls of Elgaria and Gerrhonotus (Anguidae, Gerrhonotinae) and implications for phylogenetics and fossil identification. PeerJ, 9, e11602.
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 LACM:Herps:116254 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
February 15, 2021
Software
--
Description
--
Description attachment
None
Reference attachment
None
Exposure time
--
Flux normalization
--
Pixel spacing calibration
--
Shading correction
--
Frame averaging
--
Projections
--
Voltage
--
Power
--
Amperage
--
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 to create derived Media 000344479: Skull [CTImageSeries] [CT].

Processing Details Field Definitions

Creator
--
Event date
February 13, 2021
Software
--
Description
--
Description attachment
None

Media produced by this event on MorphoSource

STEP 3: IMAGE PROCESSING

Derived Media 000344479: Skull [CTImageSeries] [CT] was processed to create derived Media 000664721: Inner Ear Endocast, Left [Mesh] [CT] (this media).

Processing Details Field Definitions

Creator
Meghan Forcellati
Event date
--
Software
--
Description
--
Description attachment
None

Media produced by this event on MorphoSource

Media 000664721: Inner Ear Endocast, Left [Mesh] [CT] (this media)