# Vertebral Column Description (VCD)
# Describes bifurcation in various sauropods

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*state---polygon: 0.1,0.5 0.1,0.6 0.9,0.6 0.9,0.5

Taxon: Pterosauria
Data: |---

Taxon: Ornithischia
Data: |---

Taxon: Theropoda
Data: |XX-

Taxon: /Basal sauropodomorphs
Data: |---

Taxon: Mamenchisaurus
Data: |---

Taxon: "Bothriospondylus"
Specimen: NHM 2599
Citation: Mannion 2010
Data: |X--
# proximal

Taxon: Haplocanthosaurus
Specimen: CM 879
Citation: pers. Obs.
Data: |X--
# 1

Taxon: /Neosauropoda incertae sedis
Specimen: PMU R263
Citation: Upchurch & Mannion 2009
Data: |X--
# proximal

Taxon: /Rebbachisauridae incertae sedis
Specimen: MIWG 5384
Citation: Mannion (2010)
Data: |X--
# proximal

Taxon: Limaysaurus
Specimen: MUCPv 205
Citation: Mannion (2010)
Data: |X--
# proximal

Taxon: Demandasaurus
Specimen: MPS-RV II-15
Citation: Torcida Fernández-Baldor et al. 2011
Data: |X--
# proximal

Taxon: Dicraeosaurus
Data: |---

Taxon: Apatosaurus
Specimen: AMNH 222
Citation: Osborn (1898)	
Data: |X--
# proximal

Taxon: Apatosaurus
Specimen: AMNH 460
Citation: Riggs (1903: 188)
Data: |X--
# 5

Taxon: Apatosaurus
Specimen: CM 3018
Citation: pers. obs.
Data: |X--
# 3

Taxon: Apatosaurus
Specimen: FMNH P25112
Citation: Riggs (1903: 189)
Data: |X--
# 5

Taxon: Apatosaurus
Specimen: OMNH 1436
Citation: pers. obs.
Data: |X--
# proximal

Taxon: Apatosaurus
Specimen: YPM 1980
Citation: pers. obs.
Data: |XX-
# 13

Taxon: ?Apatosaurus
Specimen: AMNH 860
Citation: pers. obs.
Data: |X--
# proximal

Taxon: Supersaurus
Specimen: WDC DMJ-021
Citation: Lovelace et al. (2008)
Data: |X--
# proximal

Taxon: Dinheirosaurus
Specimen: ML 414
Citation: Mannion et al. (2011)
Data: |X--
# proximal

Taxon: Tornieria
Specimen: MB.R.2956.13
Citation: Remes (2006)
Data: |XX-
# middle

Taxon: Barosaurus
Specimen: AMNH 6341
Citation: pers. obs.
Data: |XX-
# 14

Taxon: Diplodocus
Specimen: AMNH 223
Citation: Osborn (1899)
Data: |XX-
# 18

Taxon: Diplodocus
Specimen: DMNH 1494
Citation: pers. obs.
Data: |XX-
# 16

Taxon: Diplodocus
Specimen: USNM 10865
Citation: Gilmore (1932)
Data: |XX-
# 19

Taxon: Camarasaurus
Data: |---

Taxon: Giraffatitan
Specimen: MB.R.5000
Citation: pers. obs.
Data: |XXX
# 24

Taxon: Giraffatitan
Specimen: MB.R.2921
Citation: pers. obs.
Data: |X--
# 2

Taxon: Giraffatitan
Specimen: MB.R.3736
Citation: pers. obs.
Data: |X--
# 2

Taxon: Cedarosaurus
Specimen: DMNH 39045
Citation: Tidwell et al. (1999)	
Data: |X--
# proximal

Taxon: Venenosaurus
Specimen: DMNH 40932
Citation: Tidwell et al. (2001)
Data: |XX-
# middle

Taxon: Malawisaurus
Specimen: MAL-200
Citation: Wedel (2009)
Data: |X--
# proximal

Taxon: Trigonosaurus
Specimen: MCT 1719-R
Citation: Campos et al. (2005)
Data: |X--
# ?2

Taxon: Xianshanosaurus
Specimen: KLR-07-62-6
Citation: Lu et al. (2009)
Data: |X--
# proximal

Taxon: Gondwanatitan
Specimen: MN 4111-V
Citation: Kellner and Azevedo (1999)
Data: |X--
# ?3

Taxon: Aeolosaurus
Specimen: UNPSJB PV 959
Citation: Casal et al. (2007)
Data: |X--
# proximal

Taxon: Alamosaurus
# Specimen unknown
Citation: Fronimos (2011)
Data: |X--
# proximal

Taxon: Opisthocoelicaudia
Data: |---

Taxon: Neuquensaurus
Specimen: MCS-5
Citation: Cerda et al. (2012)
Data: |XX-
# middle

Taxon: Rocasaurus
Specimen: MPCV-Pv 58
Citation: Cerda et al. (2012)
Data: |XX-
# middle

Taxon: Saltasaurus
Specimen: PVL 4017-28
Citation: Cerda et al. (2012)
Data: |XXX
# distal