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.

QUERY:
SELECT DISTINCT calibration_id FROM calibrations_by_NCBI_clade WHERE (clade_root_multitree_id = '33341' AND is_direct_relationship = 1 AND is_custom_child_node != 1) AND calibration_id IN (SELECT CalibrationID FROM calibrations WHERE PublicationStatus = 4)
QUERY:
SELECT DISTINCT calibration_id FROM calibrations_by_NCBI_clade WHERE (clade_root_multitree_id = '33341' AND is_custom_child_node = 1)
Browse the NCBI taxonomy — you can also search for calibrations in the database
Lineage: root » Eukaryota » Opisthokonta » Metazoa » Bilateria » Coelomata » Protostomia » Ecdysozoa » Pancrustacea » Hexapoda » Insecta » Dicondylia » Neoptera » Orthopteroidea

There were no calibrations found in your requested clade. This is the nearest enclosing clade with calibrations.

Orthopteroidea (NCBI:6970, mID:33341)

There are no calibrations directly attached to Orthopteroidea.

Calibrations within clade members

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