page_title: Berriasian
section_title: †Sauropods
hierarchical_section_title: Berriasian / Palaeontology / †Sauropods
caption_attribution_description: Holotype right humerus of Pelorosaurus Conybearii, one sixth natural size. Fig. 1. Back view. Fig. 2. Front view. Fig. 3. Proximal end. Fig. 4. Section of middle of shaft, showing the medullary cavity. Fig. 5. Distal end. From the Wealden of Tilgate Forest. British Museum.
context_page_description: In the geological timescale, the Berriasian is an age/stage of the Early/Lower Cretaceous. It is the oldest subdivision in the entire Cretaceous. It has been taken to span the time between 145.0 ± 4.0 Ma and 139.8 ± 3.0 Ma. The Berriasian succeeds the Tithonian and precedes the Valanginian.
caption: Pelorosaurus
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