Maryland Department of Natural Resources

Cretaceous Fossils

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Ammonites (Mortoniceras) vanuxemi Anchura pennata Turbinella alabamensis Turritella vertebroides Ostrea falcata Panopea decisa Nucula percrassa Cymella bella Belemnitella americana Vitiphyllum multifidum Terebratula harlani Moriconia cyclotoxon Brachyphyllum macrocarpum Magnolia auriculata Exogyra costata Widdringtonites retchii Osmunda delawarensis
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Cretaceous

Fig. 1 Ammonites (Mortoniceras)vanuxemi Morton
Fig. 2 Belemnitella americana (Morton)
Fig. 3 Anchura pennata (Morton)
Fig. 4 Turbinella alabamensis (Gabb)
Fig. 5 Turritella vertebroides Morton
Fig. 6 Ostrea falcata Morton
Fig. 7 Panopea decisa Conrad
Fig. 8 Exogyra costata Say
Fig. 9 Nucula percrassa Conrad
Fig. 10 Cymella bella Conrad
Fig. 11 Terebratula harlani Morton
Fig. 12 Vitiphyllum multifidum Fontaine
Fig. 13 Brachyphyllum macrocarpum Newberry
Fig. 14 Moriconia cyclotoxon Deb. & Ettings
Fig. 15 Magnolia auriculata Newberry
Fig. 16 Widdringtonites retchii (Ettings.) Heer
Fig. 17 Osmunda delawarensis Berry
Reference: Clark, W.B., et al., 1906, Volume VI, Maryland Geological Survey, Baltimore, MD