TABLE 1. Species list for the Arundel Clay. * indicates species not observed here, but published elsewhere. Species data from Marsh (1888), Gilmore (1921), Chinnery et al. (1998), Harris (1998), Kranz (1998a,b), Lipka (1998), Cifelli et al. (1999), Lipka et al. (2006), Cifelli et al. (2013), Frederickson et al. (2016), and Brownstein (2017).
| Fauna List | ||||
| Vertebrata | indet. | multiple | ||
| Actinopterygii | Osteichthyes | indet. | 3 | |
| Holostei | indet. | Scale 1 | 7 | |
| Scale 2 | 7 | |||
| Scale 3 | 2 | |||
| indet. | 16 | |||
| Lepidotes | morph 1 | 10 | ||
| morph 2 | 3 | |||
| Amiiformes | indet. | 2 | ||
| Vidalamiinae | sp. | 4 | ||
| Teleostei | indet. | sp. | 1 | |
| Sarcopterygii | Dipnoi | Ceratodus | kranzi | 1 |
| indet. | 2 | |||
| Chondrichthyes | Hybodus | ensis | 15 | |
| Egertonodus | basanus | 17 | ||
| Hybodontidae | indet | 49 | ||
| Hybodontoidea | indet. | 6 | ||
| Archosauria | Crurotarsi | Pholidosauria | indet. | 13 |
| Crocodyliformes | indet. | 89 | ||
| Bernissartiidae | indet. | 2 | ||
| Dinosauria | Acrocanthosaurus | sp. | 2 | |
| Large theropod | indet. | * | ||
| aff. Richardoestesia | sp. | 2 | ||
| Deinonychus | sp. | 5 | ||
| Ornithomimosaur Ornithomimosaur | indet.
indet. 2 |
*
* |
||
| ` | Theropoda | indet. | 14 | |
| Astrodon | johnstoni | 16 | ||
| Ornithopoda | indet | * | ||
| basal Neoceratopsia | indet. | 1 | ||
| Priconodon | crassus | 4 | ||
| ?Ankylosauria | indet. | 4 | ||
| Chelonia | Glyptops | caelatus | 1 | |
| Naomichelys | speciosa | * | ||
| Arundelemys | dardeni | * | ||
| nov. | sp. | * | ||
| Mammalia | Triconodontidae | Arundelconodon | hottoni | * |
| Multituberculata | Argillomys | marylandensis | * | |
