Young and Bird 1828, p. 267
Simpson 1843, p. 39
Simpson 1855, p. 81
Simpson 1884, p. 118
Buckman 1918, pl. 109
Howarth 1958, p. 5
Howarth 1962, p. 112 - 113
Amaltheus clevelandicus (Young and Bird)
| GROUP : | Lower Jurassic Ammonite Species |
| STATUS : | Neotype |
| NUMBER : | WHITM:SIM252 |
| HORIZON : | Middle Lias, Jurassic |
| LOCALITY : | Hawsker, North Yorkshire |
| REFERENCES : | Young and Bird, 1822, p. 253, pl. 13, fig. 11 Young and Bird 1828, p. 267 Simpson 1843, p. 39 Simpson 1855, p. 81 Simpson 1884, p. 118 Buckman 1918, pl. 109 Howarth 1958, p. 5 Howarth 1962, p. 112 - 113 |
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