Digital restoration of the pectoral girdles of two Early Cretaceous birds and implications for early-flight evolution

Description

New digital restorations indicate that the structure and function of the shoulder joint were highly variable among Early Cretaceous birds, with such key features as the configuration of the triosseal canal and the nature of scapula-coracoid articulation showing considerable diversity.

Transformation of the pectoral girdle in pennaraptorans: critical

From extant to extinct: locomotor ontogeny and the evolution of

Pectoral Girdle Morphology in Early-Diverging Paravians and Living

The furcula-sternum complex in Halszkaraptor escuilliei MPC D-102/109.

Transformation of the pectoral girdle in pennaraptorans: critical

Transformation of the pectoral girdle in pennaraptorans: critical steps in the formation of the modern avian shoulder joint [PeerJ]

Paraffin thin section showing the histology of the pectoral girdle of

Digital restoration of the pectoral girdles of two Early

2022 год в палеонтологии архозавров — Википедия

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Forelimb skeleton and pectoral girdle of a pigeon.a, b, Anterolateral

Different morphologies of the coracoid (left side, dorsal view) and

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