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Plate 2
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Antalis? binkhorsti (Pilsbry & Sharp, 1898)
Fig. 1. NHMM PK M 2955, internal and external mould. Former Ankerpoort-Curfs quarry (Geulhem), Maastricht Formation, top Meerssen Member (IVf-6). × 1.
Figs. 2, 3, 5. NHMM PK M 223a-c, silicified shells. Marnebel quarry, Eben Emael (Liège), Maastricht Formation, middle Emael Member (Lava Horizon). × 1.5.
Figs. 6, 7. NHMM 001115 (Boetzkes Collection), associated on a bedding plane with the serpulid Pyrgopolon mosae mosae de Montfort, 1808 and a rubber peel of the smaller specimen, showing ribbing, respectively. St Pietersberg area (Maastricht), Maastricht Formation, (?basal) Meerssen Member. Both × 1.
Dentaliidae indet.
Fig. 4. NHMM PK M 223d, silicified shell, Marnebel quarry, Eben Emael (Liège), Maastricht Formation, middle Emael Member (Lava Horizon). × 1.5.