Showing posts with label belemnite. Show all posts
Showing posts with label belemnite. Show all posts
Tuesday, August 27, 2024
Australian Opal Belemnite Fossil
The original aragonite internal shell dissolved and was replaced by opal in this belemnite fossil. It existed in the Cretaceous Period. Fossil was found in Coober Pedy, Australia. Specimen was on display at the Natural History Museum Vienna (Naturhistorisches Museum Wien) (August 2024).
Labels:
australia,
austria,
belemnite,
Cretaceous,
Naturhistorisches Museum Wien,
opal
Tuesday, August 23, 2022
Red Belemnite Fossil at Boston Public Library's Abbey Room
Yesterday I introduced the Boston's Central Public Library building (McKim) and the ammonoid fossils found there. Today I will introduce another type of fossil I have not seen in the red Verona marble before.
On the second floor of the McKim Building is the Abbey Room (originally the Book Delivery Room where books were picked up by patrons). The walls of the room have fifteen panels depicting Sir Galahad's Quest for the Holy Grail painted by Edwin Austin Abbey (1852-1911). He used Alfred, Lord Tennyson's story Idylls of the King for the basis of these paintings. The checkerboard pattern of tiles on the floor are white Istrian limestone and red Verona marble (limestone aka Rosso Verona).
While looking at the flooring tiles I spotted the familiar shape of a belemnite (part of extinct squid-like cephalopod). This creature existed in the Upper Jurassic Period (Oxfordian Stage). Tile was probably quarried from the Rosso Ammonitico Formation of Verona Province of Venetia Region of Italy.
Labels:
belemnite,
boston public library,
italy,
jurassic,
red,
rosso ammonitico formation
Wednesday, August 31, 2016
Opal Belemnite Fossils
The original aragonite internal shell dissolved and was replaced by opal in these belemnite fossils. They existed the Cretaceous Period. Fossils were found in Coober Pedy, Australia. Specimen was on display at the Muséum National D'Histoire Naturelle Minéralogie et Géologie in Paris France (August 2016).
Learn more here:
http://www.mnhn.fr/fr/visitez/lieux/galerie-mineralogie-geologie
Subscribe to:
Posts (Atom)






