Phylum Chordata Haeckel, 1874
Class Chondrichthyes Huxley, 1880
Order Ctenacanthiformes Glikman, 1964
Family Ctenacanthidae Dean, 1909
Genus Glikmanius Ginter, 2005

The teeth of Glikmanius are a Pennsylvanian-aged macrovertebrate fossil in Armstrong County, Pennsylvania.

Glikmanius sp. from the Pine Creek limestone at SL 6445
Fig. 1.—Glikmanius sp. from the Pine Creek limestone at SL 6445. A–F, a specimen with a broken central cusp and missing one pair of lateral cusplets. A, lateral/lingual/oral view; B, lateral view; C, oral view; D, lingual view; E, aboral view; F, labial view; CG-0613. Scale bar = 5 mm.

References

  • Ginter, M. & Ivanov, A. O. & Lebedev, O. A., 2005. The revision of Cladodus occidentalis, a late Palaeozoic ctenacanthiform shark. Acta Palaeontologica Polonica, 50(3), 623–631

Late Carboniferous Fossils from the Glenshaw Formation in Armstrong County, Pennsylvania

Preface | The Photographic Process
Localities: Locality SL 6445 Brush Creek limestone | Locality SL 6533 Pine Creek limestone

Trilobita | Crinoidea

Bivalvia: Allopinna | Parallelodon | Septimyalina

Cephalopoda: Metacoceras | Poterioceras | Pseudorthoceras | Solenochilus

Gastropoda: Amphiscapha | Bellerophon | Cymatospira | Euphemites | Glabrocingulum | Meekospira | Orthonychia | Patellilabia | Pharkidonotus | Retispira | Shansiella | Strobeus | Trepospira | Worthenia

Brachiopoda: Cancrinella | Composita | Isogramma | Linoproductus | Neospirifer | Parajuresania | Pulchratia

Chordata: Petalodus | Glikmanius