Skull sketch of Paulchoffatia delgadoi 。圖片來源：Kielan-Jaworowska，採用  CC BY-SA 4.0   授權 Age Jurassic（Kimmeridgian）-Cretaceous（Berriasian） 154-145 Ma Taxonomy Kingdom: Animalia Phylum: Chordata Class: Mammalia Order: Multituberculata Family: Paulchoffatiidae Genus: Paulchoffatia Species: Paulchoffatia delgadoi Morphological description Paulchoffatia delgadoi  is an early multituberculate discovered from the Late Jurassic Guimarota locality in Portugal, known primarily from fragme