Extinct genus of jawless fishes
Cowielepis ReconstructionC. ritchiei Scientific classification Kingdom: Phylum: Class: Order: Genus: †Cowielepis
Blom, 2008
Species †Cowielepis ritchiei [ 1]
Cowielepis is an extinct genus of jawless fish in the classAnaspida . It is from theCowie Harbour fish bed (Cowie Formation ) of Stonehaven, Scotland, which age is considered as theSilurian (Wenlock toLudlow ),[ 2] [ 3] or EarlyDevonian (Lochkovian ).[ 4] [ 5]
Restoration ofCowielepis ritchiei It was possibly a nectonic filter, of active locomotion, due to its physiognomy.
Lochkovian of United Kingdom (Scotland ).[ 6]
^ Blom, Henning, 2008; "A new anaspid fish from the middle Silurian Cowie Harbour fish bed of Stonehaven, Scotland" Journal of Vertebrate Paleontology 28(3):594–600 ^ Blom, Henning (2008-09-12)."A new anaspid fish from the Middle Silurian Cowie Harbour fish bed of Stonehaven, Scotland" .Journal of Vertebrate Paleontology .28 (3):594– 600.doi :10.1671/0272-4634(2008)28[594:ANAFFT]2.0.CO;2 .ISSN 0272-4634 . ^ Wellman, Charles H.; Lopes, Gilda; McKellar, Zoë; Hartley, Adrian (2023-10-24)."Age of the basal 'Lower Old Red Sandstone' Stonehaven Group of Scotland: The oldest reported air-breathing land animal is Silurian (late Wenlock) in age" .Journal of the Geological Society .doi :10.1144/jgs2023-138 .hdl :2164/22754 .ISSN 0016-7649 . ^ Suarez, Stephanie E.; Brookfield, Michael E.; Catlos, Elizabeth J.; Stöckli, Daniel F. (2017-06-28)."A U-Pb zircon age constraint on the oldest-recorded air-breathing land animal" .PLOS ONE .12 (6): e0179262.Bibcode :2017PLoSO..1279262S .doi :10.1371/journal.pone.0179262 .ISSN 1932-6203 .PMC 5489152 .PMID 28658320 . ^ Brookfield, M. E.; Catlos, E. J.; Garza, H. (2024-07-07)."The oldest 'millipede'-plant association? Age, paleoenvironments and sources of the Silurian lake sediments at Kerrera, Argyll and Bute, Scotland" .Historical Biology :1– 13.doi :10.1080/08912963.2024.2367554 .ISSN 0891-2963 . ^ The paleobiology database, Lochkov unit