The largest-documented North American ammonite is Parapuzosia bradyi from the Cretaceous, with specimens measuring 137 cm (4.5 ft) in diameter. An ammonoid from Iran Evolutionary …

The largest ammonite fossil that has been found was 1.8 meters (5.9 feet) across, but it’s living chamber was incomplete. It is of the species Parapuzosia seppenradensis and was found near …

Parapuzosia seppenradensis is the largest known species of ammonite. [1] It lived during the Lower Campanian Epoch of the Late Cretaceous period, in marine environments in what is …

The largest known species of ammonite is Parapuzosia seppenradensis from the Late Cretaceous. The largest specimen found is 1.8 metres in diameter but is also incomplete. If it …

2021年11月10日 · About 80 million years ago, human-size sea creatures with tentacle-like arms and coiled shells up to 6 feet (1.8 meters) wide glided through the Atlantic Ocean, a new study …

2024年6月24日 · The largest ammonite fossil ever discovered was an impressive 1.8 meters (5.9 feet) across. This enormous specimen belonged to the species Parapuzosia seppenradensis …

2023年4月19日 · Unearth the secrets of ancient marine life with our latest article on the incredible discovery of the largest ammonite fossil ever found, the Parapuzosia seppenradensis! Dive …

The largest ammonite fossil ever found is a specimen of the species Parapuzosia seppenradensis. It was discovered in Germany in 1895 and measures 1.8 meters (5.9 feet) in …

2008年12月23日 · This is a specimen of Parapuzosia seppenradensis, which has a diameter of 8 feet, 6 inches, weighs 3.5 tons and was found in rocks about 78 million years old at …

The largest known ammonite is Parapuzosia seppenradensis. An incomplete fossil shell discovered in Germany in 1895 measured 1.95 m (6.4 ft) across, but the complete shell is …