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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.

SHOWING DEFAULT SEARCH
Adding calibration 441 (inner add-op or non-cladistic search)
Adding calibration 442 (inner add-op or non-cladistic search)
Adding calibration 443 (inner add-op or non-cladistic search)
Adding calibration 444 (inner add-op or non-cladistic search)
Adding calibration 445 (inner add-op or non-cladistic search)
Adding calibration 452 (inner add-op or non-cladistic search)
Adding calibration 455 (inner add-op or non-cladistic search)
Adding calibration 458 (inner add-op or non-cladistic search)
Adding calibration 459 (inner add-op or non-cladistic search)
Adding calibration 461 (inner add-op or non-cladistic search)
'Cariblattoides + Cariblatta':
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'Ectobius':
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'Orthoptera':
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'Notoptera':
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'Phasmatodea':
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'Psocodea':
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'Aparaglossata':
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'Neuropterida':
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'Amphiesmenoptera':
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'Antliophora':
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No clear relationship 268.3–411 Ma Added Feb 02, 2018
Antliophora – from Wolfe et al. 2016
YPM IP 307300, holotype of Luprisca incuba Siveter et al., 2014.
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 »
No clear relationship 195.31–411 Ma Added Feb 02, 2018
Amphiesmenoptera – from Wolfe et al. 2016
YPM IP 307300, holotype of Luprisca incuba Siveter et al., 2014.
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 »
No clear relationship 271.8–411 Ma Added Feb 02, 2018
Neuropterida – from Wolfe et al. 2016
YPM IP 307300, holotype of Luprisca incuba Siveter et al., 2014.
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 »
No clear relationship 313.7–411 Ma Added Jan 31, 2018
Aparaglossata – from Wolfe et al. 2016
YPM IP 307300, holotype of Luprisca incuba Siveter et al., 2014.
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 »
No clear relationship 98.17–411 Ma Added Jan 30, 2018
Psocodea – from Wolfe et al. 2016
YPM IP 307300, holotype of Luprisca incuba Siveter et al., 2014.
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 »
No clear relationship 98.17–411 Ma Added Dec 22, 2017
Phasmatodea – from Wolfe et al. 2016
YPM IP 307300, holotype of Luprisca incuba Siveter et al., 2014.
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 »
No clear relationship 158.1–411 Ma Added Dec 22, 2017
Notoptera – from Wolfe et al. 2016
YPM IP 307300, holotype of Luprisca incuba Siveter et al., 2014.
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 »
No clear relationship 271.8–411 Ma Added Dec 22, 2017
Orthoptera – from Wolfe et al. 2016
YPM IP 307300, holotype of Luprisca incuba Siveter et al., 2014.
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 »
No clear relationship > 48.14 Ma Added Sep 11, 2017
Ectobius – from Evangelista et al. 2017
Evangelista, D.A., Djernæs, A., and Kohli, M.K. 2017. Fossil calibrations for the cockroach phylogeny (Insecta, Dictyoptera, Blattodea), comments on the use of wings for their identification, and a redescription of the oldest Blaberidae. Palaeontologia Electronica, 20.3.1FC.   more »
No clear relationship > 48.14 Ma Added Sep 08, 2017
Cariblattoides + Cariblatta – from Evangelista et al. 2017
Evangelista, D.A., Djernæs, A., and Kohli, M.K. 2017. Fossil calibrations for the cockroach phylogeny (Insecta, Dictyoptera, Blattodea), comments on the use of wings for their identification, and a redescription of the oldest Blaberidae. Palaeontologia Electronica, 20.3.1FC.   more »
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