Table 3 in A morphometric approach to conch ontogeny of Cymaclymenia and related genera (Ammonoidea, Late Devonian)

Table 3. Conch ontogeny of Cymaclymenia subvexa n. sp. from the Anti-Atlas of Morocco. dmConch shapeWhorl cross-section shapeWhorl expansion2 mmthinly discoidal; subevoluteweakly depressed; weakly embracingmoderate to high(ww / dm = 0.35–0.40; uw / dm = 0.40–0.45)(ww / wh = 1.00–1.25; IZR ∼ 0.10)(WER = 1.85–2.05)6 mmthinly discoidal; subevoluteweakly compressed; weakly embracingmoderate(ww / dm ∼ 0.30; uw / dm = 0.40–0.45)(ww / wh ∼ 0.90; IZR ∼ 0.20)(WER ∼ 1.95)15 mmthinly discoidal; subinvoluteweakly compressed; weakly embracingvery high(ww / dm = 0.30–0.35; uw / dm = 0.25–0.30)(ww / wh ∼ 0.70; IZR = 0.25–0.30)(WER = 2.25–2.40)40 mmthinly discoidal; subinvoluteweakly compressed; weakly embracinghigh to very high(ww / dm = 0.30–0.35; uw / dm = 0.20–0.25)(ww / wh ∼ 0.65; IZR = 0.25–0.35)(WER = 2.20–2.30)