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    [TaxonB] => 
    [FilterByClade] => Insecta
    [MinAge] => 
    [MaxAge] => 
    [FilterByGeologicalTime] => 
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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: Insecta
nameToSourceNodeInfo('Insecta') return this node_data:
Array ( [taxonid] => 50557 [source] => NCBI )
nameToMultitreeID('Insecta') returns ID:
50557
QUERY:
SELECT DISTINCT calibration_id FROM calibrations_by_NCBI_clade WHERE clade_root_multitree_id = '50557' AND calibration_id IN (SELECT CalibrationID FROM calibrations WHERE PublicationStatus = 4)
Adding calibration 324 (inner add-op or non-cladistic search)
Adding calibration 325 (inner add-op or non-cladistic search)
Adding calibration 326 (inner add-op or non-cladistic search)
Adding calibration 328 (inner add-op or non-cladistic search)
Adding calibration 329 (inner add-op or non-cladistic search)
Adding calibration 330 (inner add-op or non-cladistic search)
Adding calibration 331 (inner add-op or non-cladistic search)
Adding calibration 332 (inner add-op or non-cladistic search)
Adding calibration 334 (inner add-op or non-cladistic search)
Adding calibration 336 (inner add-op or non-cladistic search)
Adding calibration 355 (inner add-op or non-cladistic search)
Adding calibration 357 (inner add-op or non-cladistic search)
Adding calibration 358 (inner add-op or non-cladistic search)
Adding calibration 360 (inner add-op or non-cladistic search)
Adding calibration 361 (inner add-op or non-cladistic search)
Adding calibration 362 (inner add-op or non-cladistic search)
Adding calibration 363 (inner add-op or non-cladistic search)
Adding calibration 430 (inner add-op or non-cladistic search)
Adding calibration 431 (inner add-op or non-cladistic search)
Adding calibration 432 (inner add-op or non-cladistic search)
Adding calibration 434 (inner add-op or non-cladistic search)
Adding calibration 435 (inner add-op or non-cladistic search)
Adding calibration 436 (inner add-op or non-cladistic search)
Adding calibration 438 (inner add-op or non-cladistic search)
Adding calibration 440 (inner add-op or non-cladistic 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)
'Odonata':
displayedRelevance: 1 / 1 = 1.00
'Zygoptera':
displayedRelevance: 1 / 1 = 1.00
'Epiprocta':
displayedRelevance: 1 / 1 = 1.00
'Anisoptera':
displayedRelevance: 1 / 1 = 1.00
'Aeshnidae':
displayedRelevance: 1 / 1 = 1.00
'Gomphidae':
displayedRelevance: 1 / 1 = 1.00
'Cavilabiata':
displayedRelevance: 1 / 1 = 1.00
'Macromiidae':
displayedRelevance: 1 / 1 = 1.00
'Libellulidae':
displayedRelevance: 1 / 1 = 1.00
'Corduliidae':
displayedRelevance: 1 / 1 = 1.00
'Mecoptera':
displayedRelevance: 1 / 1 = 1.00
'Trichoptera':
displayedRelevance: 1 / 1 = 1.00
'Thysanoptera':
displayedRelevance: 1 / 1 = 1.00
'Megaloptera':
displayedRelevance: 1 / 1 = 1.00
'Neuroptera':
displayedRelevance: 1 / 1 = 1.00
'Eukinolabia':
displayedRelevance: 1 / 1 = 1.00
'Microcoryphia':
displayedRelevance: 1 / 1 = 1.00
'Zygentoma':
displayedRelevance: 1 / 1 = 1.00
'Pterygota':
displayedRelevance: 1 / 1 = 1.00
'Palaeoptera':
displayedRelevance: 1 / 1 = 1.00
'Odonata':
displayedRelevance: 1 / 1 = 1.00
'Neoptera':
displayedRelevance: 1 / 1 = 1.00
'Polyneoptera':
displayedRelevance: 1 / 1 = 1.00
'Plecoptera':
displayedRelevance: 1 / 1 = 1.00
'Blaberidae':
displayedRelevance: 1 / 1 = 1.00
'Cariblattoides + Cariblatta':
displayedRelevance: 1 / 1 = 1.00
'Ectobius':
displayedRelevance: 1 / 1 = 1.00
'Orthoptera':
displayedRelevance: 1 / 1 = 1.00
'Notoptera':
displayedRelevance: 1 / 1 = 1.00
'Phasmatodea':
displayedRelevance: 1 / 1 = 1.00
'Psocodea':
displayedRelevance: 1 / 1 = 1.00
'Aparaglossata':
displayedRelevance: 1 / 1 = 1.00
'Neuropterida':
displayedRelevance: 1 / 1 = 1.00
'Amphiesmenoptera':
displayedRelevance: 1 / 1 = 1.00
'Antliophora':
displayedRelevance: 1 / 1 = 1.00
				
Clade member 268.3–411 Ma Added Feb 02, 2018
Antliophora – from Wolfe et al. 2016
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 »
				
Clade member 195.31–411 Ma Added Feb 02, 2018
Amphiesmenoptera – from Wolfe et al. 2016
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 »
				
Clade member 271.8–411 Ma Added Feb 02, 2018
Neuropterida – from Wolfe et al. 2016
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 »
				
Clade member 313.7–411 Ma Added Jan 31, 2018
Aparaglossata – from Wolfe et al. 2016
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 »
				
Clade member 98.17–411 Ma Added Jan 30, 2018
Psocodea – from Wolfe et al. 2016
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 »
				
Clade member 98.17–411 Ma Added Dec 22, 2017
Phasmatodea – from Wolfe et al. 2016
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 »
				
Clade member 158.1–411 Ma Added Dec 22, 2017
Notoptera – from Wolfe et al. 2016
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 »
				
Clade member 271.8–411 Ma Added Dec 22, 2017
Orthoptera – from Wolfe et al. 2016
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 »
				
Clade member > 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 »
				
Clade member > 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 »
				
Clade member > 52 Ma Added Sep 08, 2017
Blaberidae – 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 »
				
Clade member 268.3–411 Ma Added Sep 07, 2017
Plecoptera – from Wolfe et al. 2016
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 »
				
Clade member 319.9–411 Ma Added Sep 05, 2017
Polyneoptera – from Wolfe et al. 2016
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 »
				
Clade member 319.9–521 Ma Added Sep 05, 2017
Neoptera – from Wolfe et al. 2016
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 »
				
Clade member 228–521 Ma Added Sep 05, 2017
Odonata – from Wolfe et al. 2016
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 »
				
Clade member 319.9–521 Ma Added Jun 26, 2017
Palaeoptera – from Wolfe et al. 2016
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 »
				
Clade member 319.9–521 Ma Added Jun 23, 2017
Pterygota – from Wolfe et al. 2016
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 »
				
Clade member 98.17–521 Ma Added Jun 23, 2017
Zygentoma – from Wolfe et al. 2016
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 »
				
Clade member 129.41–521 Ma Added Mar 31, 2017
Microcoryphia – from Wolfe et al. 2016
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 »
				
Clade member 129.41–411 Ma Added Mar 31, 2017
Eukinolabia – from Wolfe et al. 2016
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 »
				
Clade member < 411 Ma Added Mar 30, 2017
Neuroptera – from Wolfe et al. 2016
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 »
				
Clade member 158.1–411 Ma Added Mar 30, 2017
Megaloptera – from Wolfe et al. 2016
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 »
				
Clade member 71.9–411 Ma Added Mar 29, 2017
Thysanoptera – from Wolfe et al. 2016
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 »
				
Clade member 179.66–411 Ma Added Mar 28, 2017
Trichoptera – from Wolfe et al. 2016
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 »
				
Clade member 271.8–411 Ma Added Mar 28, 2017
Mecoptera – from Wolfe et al. 2016
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 »
				
Clade member > 12.7 Ma Added Mar 17, 2016
Corduliidae – from Kohli et al., 2016
Kohli, M.K., Ware, J.L., and Bechly, G. 2016. How to date a dragonfly: Fossil calibrations for odonates. Palaeontologia Electronica, 19.1.1FC.   more »
				
Clade member > 29.2 Ma Added Mar 11, 2016
Libellulidae – from Kohli et al., 2016
Kohli, M.K., Ware, J.L., and Bechly, G. 2016. How to date a dragonfly: Fossil calibrations for odonates. Palaeontologia Electronica, 19.1.1FC.   more »
				
Clade member > 15.5 Ma Added Mar 11, 2016
Macromiidae – from Kohli et al., 2016
Kohli, M.K., Ware, J.L., and Bechly, G. 2016. How to date a dragonfly: Fossil calibrations for odonates. Palaeontologia Electronica, 19.1.1FC.   more »
				
Clade member > 168 Ma Added Mar 11, 2016
Cavilabiata – from Kohli et al., 2016
Kohli, M.K., Ware, J.L., and Bechly, G. 2016. How to date a dragonfly: Fossil calibrations for odonates. Palaeontologia Electronica, 19.1.1FC.   more »
				
Clade member > 150 Ma Added Mar 11, 2016
Gomphidae – from Kohli et al., 2016
Kohli, M.K., Ware, J.L., and Bechly, G. 2016. How to date a dragonfly: Fossil calibrations for odonates. Palaeontologia Electronica, 19.1.1FC.   more »
				
Clade member > 139.8 Ma Added Mar 11, 2016
Aeshnidae – from Kohli et al., 2016
Kohli, M.K., Ware, J.L., and Bechly, G. 2016. How to date a dragonfly: Fossil calibrations for odonates. Palaeontologia Electronica, 19.1.1FC.   more »
				
Clade member > 168 Ma Added Mar 11, 2016
Anisoptera – from Kohli et al., 2016
Kohli, M.K., Ware, J.L., and Bechly, G. 2016. How to date a dragonfly: Fossil calibrations for odonates. Palaeontologia Electronica, 19.1.1FC.   more »
				
Clade member > 199.3 Ma Added Mar 11, 2016
Epiprocta – from Kohli et al., 2016
Kohli, M.K., Ware, J.L., and Bechly, G. 2016. How to date a dragonfly: Fossil calibrations for odonates. Palaeontologia Electronica, 19.1.1FC.   more »
				
Clade member > 132.9 Ma Added Mar 11, 2016
Zygoptera – from Kohli et al., 2016
Kohli, M.K., Ware, J.L., and Bechly, G. 2016. How to date a dragonfly: Fossil calibrations for odonates. Palaeontologia Electronica, 19.1.1FC.   more »
				
Clade member > 237 Ma Added Mar 11, 2016
Odonata – from Kohli et al., 2016
Kohli, M.K., Ware, J.L., and Bechly, G. 2016. How to date a dragonfly: Fossil calibrations for odonates. Palaeontologia Electronica, 19.1.1FC.   more »
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