Carapus acus (Brünnich, 1768)

Fig. 15 Ophidiiformes. a Carapus acus (BrÜnnich, 1768), SMF PO 101.211, Dar bel Hamri. b–d, Echiodon dentatus (Cuvier,1829), b, c SMF PO 101.212, Dar bel Hamri, d SMF PO 101.213 (reversed), Sidi Mohamed ech Chleuh. e, Echiodon dentatus, extant, ICM-O 258.6,off Tarragona.f–i, Echiodon praeimberbis (Weiler, 1971), SMF PO 101.214 (g, h reversed), Dar bel Hamri. j–k, Echiodon sp., Holocene dredge samples off Guinea (15j) and Nigeria (k), refigured from Schwarzhans (2013a)

Fig. 10 Anguilliformes. a–d Panturichthys cf. fowleri (Ben-Tuvia, 1953), SMF PO 101.184 (a reversed), Dar bel Hamri. 10e, Echelus myrus (Linnaeus, 1758), SMF PO 101.216 (reversed), Dar bel Hamri. f–h, Saurenchelys silex van Hinsbergh & Hoedemakers, 2022, Dar bel Hamri, Zanclean, f SMF PO 101.186, g–h tentatively assigned specimens,SMF PO 101.815 (reversed). i–j, Saurenchelys cancrivora Peters, 1864, extant,West Pacific, i BSKU 69087, j BSKU 75296.k, Conger sp. juv., SMF PO 101.187 (reversed), Dar bel Hamri. l, Gnathophis mystax (Delaroche, 1809), SMF PO 101.188 (reversed),Dar bel Hamri. m, Japonoconger africanus (Poll, 1953), SMF PO 101.189 (reversed), Dar bel Hamri. n, Paraxenomystax cf. bidentatus Reid, 1940, SMF PO 101.273, Dar bel Hamri

Fig. 9 Pterothrissidae.a–e, Pterothrissus darbelhamriensis Schwarzhans,1981, Dar bel Hamri, Zanclean;a holotype, SMF P 6234;paratypes,b SMF 6235 (reversed), d SMF P 6237 (reversed), e SMF P 6236; c Asilah, coll.WWS. f–j Pterothrissus compactus Schwarzhans, 1981, Le Puget, southern France, Zanclean;f holotype, SMF P 6239;paratypes,g SMF P 6240, i SMF P 6243 (reversed); h, j (reversed), MGPT-PU 139453,Stazzano,Piedmont, Italy,Tortonian

Fig. 3 Photographs of selected section locations. a Base of section 2 at Sidi Mohamed ech Chleuh above river level. b, c Kef Nsour cliff (section 4); b panoramic view; c view of cliff top with Piacenzian sediments exposed. d, e Tortonian outcrop sequence near Sidi bou Sensal (section 7, and section 6 to the left in d); d panoramic view; e eroded basal Tortonian bioturbated mudstones at section 7 in the Oued Beth river bed; f panoramic view of upthrusted Jurassic rocks of the Jebel Kansera along the Oued Beth gorge