{"id":7700,"date":"2026-02-06T13:21:43","date_gmt":"2026-02-06T12:21:43","guid":{"rendered":"https:\/\/fossiland.com\/?post_type=product&p=7700"},"modified":"2026-10-08T19:44:59","modified_gmt":"2026-10-08T17:44:59","slug":"medusaster-b0029","status":"publish","type":"product","link":"https:\/\/fossiland.com\/en\/shop\/bundenbach\/medusaster-b0029\/","title":{"rendered":"Bundenbach Medusaster"},"content":{"rendered":"

Bundenbach Medusaster rhenanus<\/strong><\/span>
\n<\/strong><\/p>\n

5 cm (fossil), 15×11.5 cm (matrix)
\nBundenbach; Obereschenbach pit<\/span><\/p>\n

Rare serpent star with excellent details, on unbroken plate.<\/span><\/p>\n

Sold<\/span><\/p>\n

 <\/p>\n

Medusaster rhenanus – The “many-armed” treasure<\/span><\/h2>\n

An icon from the Hunsr\u00fcck slate.<\/span><\/h3>\n

Among the multitude of brittle stars, this species occupies an absolutely special position. Its name is a tribute to the mythological Medusa – and for good reason: with an impressive number of 11 to 15 arms<\/strong>, it is one of the most delicate and at the same time most spectacular phenomena of the Devonian seabed. <\/span><\/p>\n

 <\/p>\n

The anatomy of elegance:<\/span><\/h3>\n
    \n
  • Multi-armed wonder:<\/strong> While most brittle stars have five arms, Medusaster<\/em> breaks this rule. The slender arms taper very evenly and end in gently rounded tips. In the dark slate matrix, the animal often looks like a delicate flower. <\/span><\/li>\n
  • Imposing oral skeleton:<\/strong> The relationship between the body and mouth is an anatomical peculiarity. The body disk and mouth skeleton are almost the same size. The resulting, extraordinarily large mouth is formed by the first ambulacralia – a striking center that attracts attention. <\/span><\/li>\n
  • Die f\u00fcnf Stachelreihen:<\/strong> Bei exzellenter Erhaltung und meisterhafter Pr\u00e4paration offenbart sich auf der Oberseite (dorsal) jedes einzelnen Arms ein faszinierendes Detail: F\u00fcnf zarte Reihen feinster Stacheln ziehen sich \u00fcber die Arme und verleihen dem Fossil eine fast samtige Textur. <\/span><\/li>\n<\/ul>\n

    A highlight for aesthetes and systematists<\/span><\/h3>\n

    Due to its many arms, it is one of the most sought-after collector’s items in the world. It is not only a scientific document of biodiversity, but also a true work of art of the earth’s history due to its symmetrical beauty. <\/span><\/p>\n

    A must for every Bundenbach fossil collection<\/span><\/h3>\n

    Due to the high number of arms and their filigree structure, the complete exposure of this fossilization is a test of patience for every Bundenbach preparator. A piece in which all the arms lie harmoniously on the slab is a rarity and a showpiece for any high-end collection. <\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

    Complete brittle star Medusaster rhenanus from the Devonian of Bundenbach (Hunsr\u00fcck slate). Gem, excellent details, on unbroken slate slab. <\/p>\n","protected":false},"featured_media":7701,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[145],"product_tag":[214,173,174,175,275],"class_list":["post-7700","product","type-product","status-publish","has-post-thumbnail","product_cat-bundenbach","product_tag-brittle-star","product_tag-bundenbach","product_tag-devon","product_tag-hunsrueck-slate","product_tag-medusaster","desktop-align-left","tablet-align-left","mobile-align-left","first","outofstock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/fossiland.com\/en\/wp-json\/wp\/v2\/product\/7700","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fossiland.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/fossiland.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/fossiland.com\/en\/wp-json\/wp\/v2\/comments?post=7700"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fossiland.com\/en\/wp-json\/wp\/v2\/media\/7701"}],"wp:attachment":[{"href":"https:\/\/fossiland.com\/en\/wp-json\/wp\/v2\/media?parent=7700"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/fossiland.com\/en\/wp-json\/wp\/v2\/product_brand?post=7700"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/fossiland.com\/en\/wp-json\/wp\/v2\/product_cat?post=7700"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/fossiland.com\/en\/wp-json\/wp\/v2\/product_tag?post=7700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}