show/hide search details
Amblypygi
– from Wolfe et al. 2016
Uropygi
– from Wolfe et al. 2016
Pedipalpi
– from Wolfe et al. 2016
Tetrapulmonata
– from Wolfe et al. 2016
Scorpiones
– from Wolfe et al. 2016
Solifugae
– from Wolfe et al. 2016
Palpigradi
– from Wolfe et al. 2016
Pseudoscorpiones
– from Wolfe et al. 2016
Parasitiformes
– from Wolfe et al. 2016
Acariformes
– from Wolfe et al. 2016a
Opiliones
– from Wolfe et al. 2016
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Raising the Standard in Fossil Calibration
The Fossil Calibration Database is a curated collection of well-justified calibrations, including many published in the journal Palaeontologia Electronica. We also promote best practices for justifying fossil calibrations and citing calibrations properly.
CLADE SUBMITTED: Arachnida
nameToSourceNodeInfo('Arachnida') return this node_data:
Array ( [taxonid] => 6854 [source] => NCBI )
Array ( [taxonid] => 6854 [source] => NCBI )
nameToMultitreeID('Arachnida') returns ID:
-1455
-1455
QUERY:
SELECT DISTINCT calibration_id FROM calibrations_by_NCBI_clade WHERE clade_root_multitree_id = '-1455' AND calibration_id IN (SELECT CalibrationID FROM calibrations WHERE PublicationStatus = 4)
SELECT DISTINCT calibration_id FROM calibrations_by_NCBI_clade WHERE clade_root_multitree_id = '-1455' AND calibration_id IN (SELECT CalibrationID FROM calibrations WHERE PublicationStatus = 4)
Adding calibration 384 (inner add-op or non-cladistic search)
Adding calibration 385 (inner add-op or non-cladistic search)
Adding calibration 392 (inner add-op or non-cladistic search)
Adding calibration 393 (inner add-op or non-cladistic search)
Adding calibration 394 (inner add-op or non-cladistic search)
Adding calibration 395 (inner add-op or non-cladistic search)
Adding calibration 396 (inner add-op or non-cladistic search)
Adding calibration 397 (inner add-op or non-cladistic search)
Adding calibration 408 (inner add-op or non-cladistic search)
Adding calibration 409 (inner add-op or non-cladistic search)
Adding calibration 410 (inner add-op or non-cladistic search)
'Opiliones':
displayedRelevance: 1 / 1 = 1.00
'Acariformes':
displayedRelevance: 1 / 1 = 1.00
'Parasitiformes':
displayedRelevance: 1 / 1 = 1.00
'Pseudoscorpiones':
displayedRelevance: 1 / 1 = 1.00
'Palpigradi':
displayedRelevance: 1 / 1 = 1.00
'Solifugae':
displayedRelevance: 1 / 1 = 1.00
'Scorpiones':
displayedRelevance: 1 / 1 = 1.00
'Tetrapulmonata':
displayedRelevance: 1 / 1 = 1.00
'Pedipalpi':
displayedRelevance: 1 / 1 = 1.00
'Uropygi':
displayedRelevance: 1 / 1 = 1.00
'Amblypygi':
displayedRelevance: 1 / 1 = 1.00
313.7–514 Ma | Added May 12, 2017 |
Wolfe, J.M., Daley, A.C., Legg, D.A., and Edgecombe, G.D. 2016. Fossil calibrations for the arthropod tree of life. Earth Science Reviews 160: 43-110.
more »
319.9–514 Ma | Added May 12, 2017 |
Wolfe, J.M., Daley, A.C., Legg, D.A., and Edgecombe, G.D. 2016. Fossil calibrations for the arthropod tree of life. Earth Science Reviews 160: 43-110.
more »
319.9–514 Ma | Added May 12, 2017 |
Wolfe, J.M., Daley, A.C., Legg, D.A., and Edgecombe, G.D. 2016. Fossil calibrations for the arthropod tree of life. Earth Science Reviews 160: 43-110.
more »
319.9–514 Ma | Added May 03, 2017 |
Wolfe, J.M., Daley, A.C., Legg, D.A., and Edgecombe, G.D. 2016. Fossil calibrations for the arthropod tree of life. Earth Science Reviews 160: 43-110.
more »
112.6–514 Ma | Added May 03, 2017 |
Wolfe, J.M., Daley, A.C., Legg, D.A., and Edgecombe, G.D. 2016. Fossil calibrations for the arthropod tree of life. Earth Science Reviews 160: 43-110.
more »
112.6–514 Ma | Added May 03, 2017 |
Wolfe, J.M., Daley, A.C., Legg, D.A., and Edgecombe, G.D. 2016. Fossil calibrations for the arthropod tree of life. Earth Science Reviews 160: 43-110.
more »
98.79–514 Ma | Added May 03, 2017 |
Wolfe, J.M., Daley, A.C., Legg, D.A., and Edgecombe, G.D. 2016. Fossil calibrations for the arthropod tree of life. Earth Science Reviews 160: 43-110.
more »
98.17–514 Ma | Added May 03, 2017 |
Wolfe, J.M., Daley, A.C., Legg, D.A., and Edgecombe, G.D. 2016. Fossil calibrations for the arthropod tree of life. Earth Science Reviews 160: 43-110.
more »
98.17–514 Ma | Added May 03, 2017 |
Wolfe, J.M., Daley, A.C., Legg, D.A., and Edgecombe, G.D. 2016. Fossil calibrations for the arthropod tree of life. Earth Science Reviews 160: 43-110.
more »
405–514 Ma | Added Apr 11, 2017 |
Wolfe, J.M., Daley, A.C., Legg, D.A., and Edgecombe, G.D. 2016. Fossil calibrations for the arthropod tree of life. Earth Science Reviews 160: 43-110.
more »
405–514 Ma | Added Apr 11, 2017 |
Wolfe, J.M., Daley, A.C., Legg, D.A., and Edgecombe, G.D. 2016. Fossil calibrations for the arthropod tree of life. Earth Science Reviews 160: 43-110.
more »