Raw cochleae measurement data
This is required to build odontocete-data-linear.csv.
- specID - Specimen accession number
- taxon - Species binomial
- side - Side of the animal the cochlea came from (Right or Left)
- nTurns - Number of turns of the cochlear canal
- volume - Volume (in mm^3)
- cochleaHeight - Cochlea height (mm)
- cochleaWidth - Cochlea width (mm)
- canalLength - Canal length (mm)
- sslLength - Secondary spiral lamina (SSL) length (mm)
- sslExtent - % of extent of SSL (SSL length/cochlear canal length)*100)
- basalRatio - Basal ratio (cochlear height/cochlear width)
- axialPitch - Axial pitch (cochlear height/number of turns)
- W2 - Width of basal turn perpendicular to cochlear width
- ITD - Interturn distance (maximum distance between turns of the cochlea)
- maxRadius - Maximum radius of spiral ganglion (this is omitted from analyses as we do not have records for all specimens)
- FC - Surface area of fenestra cochlearis in (mm^2)
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Resources
Cite this as
Maria Clara Iruzun Martins; Travis Park; Natalie Cooper (2019). Raw cochleae measurement data (from Intraspecific variation in harbour porpoise cochleae) [Data set resource]. Natural History Museum.
https://data.nhm.ac.uk/dataset/intraspecific-variation-in-harbour-porpoise-cochleae/resource/40d7da7a-9041-4aed-a364-586006fa518e
Retrieved: 05:39 19 Apr 2024 (UTC)
Additional Information
| Last updated | unknown |
|---|---|
| Created | unknown |
| Format | CSV |
| License | Creative Commons Attribution |
| Created | 5 years ago |
| format | CSV |
| id | 40d7da7a-9041-4aed-a364-586006fa518e |
| metadata modified | 5 years ago |
| package id | b1c5bc89-49e6-430b-8dfd-5cba5198a1e4 |
| position | 3 |
| state | active |