Heart fossilization is possible and informs the evolution of cardiac outflow tract in vertebrates

The anatomical components of the cardiac outflow tract of the gray bichir, Polypterus senegalus: their evolutionary significance

(2014) Ana C. Durán et al.   ZOOLOGY

Fossil Musculature of the Most Primitive Jawed Vertebrates

(2013) K. Trinajstic et al.   SCIENCE

Histological, chemical, and morphological reexamination of the “heart” of a small Late Cretaceous Thescelosaurus

(2011) Timothy P. Cleland et al.   NATURWISSENSCHAFTEN

The histological structure of the calcified lung of the fossil coelacanth Axelrodichthys araripensis (Actinistia: Mawsoniidae)

(2010) PAULO M. BRITO et al.   PALAEONTOLOGY

The outflow tract of the heart in fishes: anatomy, genes and evolution

(2009) A. C. Grimes et al.   JOURNAL OF FISH BIOLOGY

Skull and brain of a 300-million-year-old chimaeroid fish revealed by synchrotron holotomography

(2009) A. Pradel et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Devonian macrovertebrate assemblages and biogeography of East Gondwana (Australasia, Antarctica)

(2009) Gavin C. Young et al.   Palaeoworld

Chondrichthyans have a bulbus arteriosus at the arterial pole of the heart: morphological and evolutionary implications

(2008) Ana C. Durán et al.   JOURNAL OF ANATOMY

Live birth in the Devonian period

(2008) John A. Long et al.   NATURE