階級: | Species |
No BHL Results
|
---|---|---|
結合名: | Tetragramma Agassiz, 1838 | |
種小名: | donaldtrumpi | |
著者: | Thompson | |
著作物: | Fossils Echinoids of Texas A Monograph of Fossil Sea Urchins. River Styx Publishing Company: 432. | |
ページ: | p192-p193 | |
図: | 222A-222E | |
タイプ標本: | Holotype: NPL 73957 | |
タイプ産地: | Lower Cretaceous, Trinity Group, Glen Rose Formation. Fisher (Comal County), Texas, USA | |
化石: | はい | |