In 1991, "Big Al" (MOR 693), a 95% complete, partially articulated specimen of Allosaurus was discovered, measuring about 8 metres (26 ft) long. MOR 693 was excavated near Shell, …

2019年11月24日 · The infections in MOR 693 reveals information about the allosaur immune system. Infections observed in right pes phalanx III-1, meta tarsal V, and manus phalanx I-1 of …

在1991年发现的“大艾尔”标本编号mor 693，是最著名的异特龙化石之一。 “大艾尔”是个相当完整的天然状态标本，完整度约70%，身长约8米。 怀俄明州的比格霍恩县，并由怀俄明大学地理 …

The infections in MOR 693 reveals information about the allosaur immune system. Infections observed in right pes phalanx III-1, metatarsal V, and manus phalanx I-1 of MOR 693, and two

specimen number 693 or MOR 693; "Big Al") with nineteen abnormal skeletal elements was discovered in 1991 in the Upper Jurassic Morrison Formation in Big Horn County, Wyoming at …

MOR693, nicknamed ‘Big Al,’ is the most complete skeleton of the non-avian theropod Allosaurus and therefore provides the best opportunity to investigate the mass properties of this important...

Metatarsal V showing exosteal growth..... 44 viii ABSTRACT A sub-adult Allosaurus fragrilis (Museum of the Rockies specimen number 693 or MOR 693; "Big Al") with nineteen abnormal …

The specific goals of this study are to: I) provide a complete description and analysis of the abnormal bones of the sub-adult, male, A. frag-ilis (MOR 693), 2) develop a better …

2010年8月24日 · A sub-adult Allosaurus fragilis (MOR 693) was discovered in 1991 in the Upper Jurassic Morrison Formation of Big Horn County, Wyoming. Examination of the specimen …

2019年11月24日 · The Late Jurassic Allosaurus known as Big Al (MOR 693) from Big Horn County, Wyoming preserves at least 19 injuries. About 2% of all bones showed abnormalities, …