Sequence stratigraphy of Upper Jurassic deposits in the North German Basin (Lower Saxony, Süntel Mountains)

Bai, Huaqing; Betzler, Christian; Erbacher, Jochen; Reolid, Jesús; Zuo, Fanfan

doi:10.1007/s10347-017-0501-4

Cited by 13 publications

(1 citation statement)

References 47 publications

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“…At least the rock layers 56, 73, and 83 37 have yielded terrestrial vertebrates that were washed into shallow tidal flats or the sea from a nearby island, most of the other layers contain a partially or purely marine fauna. The finds offer unique insights in the Late Jurassic terrestrial island fauna of northern Germany.…”

Section: Supplementary Information and Figuresmentioning

confidence: 99%

They call me the wanderer – Neurovascular anatomy of dwarfed dinosaur implies precociality in sauropods

Schade

Knötschke²,

Hörnig

et al. 2022

Preprint

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Macronaria, a group of mostly colossal sauropod dinosaurs, comprised the largest terrestrial vertebrates of Earth’s history. However, some of the smallest sauropods belong to this group as well. The Late Jurassic macronarian Europasaurus holgeri is one of the best-known sauropods worldwide. So far, the braincase material of this taxon from Germany pended greater attention. With the aid of microCT, we report on the neuroanatomy of the almost complete braincase of an adult individual, as well as the inner ears of one other adult and several juveniles (also containing so far unknown vascular cavities). The presence of large and morphologically adult inner ears in juvenile material suggests precociality. Our findings add to the diversity of neurovascular anatomy in sauropod braincases and buttress the perception of sauropods as fast-growing and autonomous giants with manifold facets of reproductive and social behavior. This suggests that – apart from sheer size – little separated the island dwarf Europasaurus from its large-bodied relatives.

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Section: Supplementary Information and Figuresmentioning

confidence: 99%