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Showing results for tags 'crinoid stem piece'.
Found 4 results
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From the album: MY FOSSIL Collection - Dpaul7
Crinoid Stem Piece - Arizona Naco Formation, Arizona Pennsylvanian age (Desmoinesian to Virgilian,310 to 304 Million Years Ago) Crinoids are marine animals that make up the class Crinoidea of the echinoderms (phylum Echinodermata). The name comes from the Greek word krinon, "a lily", and eidos, "form". They live in both shallow water and in depths as great as 9,000 meters (30,000 ft). Those crinoids which in their adult form are attached to the sea bottom by a stalk are commonly called sea lilies. The unstalked forms are called feather stars or comatulids. -
From the album: MY FOSSIL Collection - Dpaul7
Crinoid Stem Piece - Arizona Naco Formation, Arizona Pennsylvanian age (Desmoinesian to Virgilian,310 to 304 Million Years Ago) Crinoids are marine animals that make up the class Crinoidea of the echinoderms (phylum Echinodermata). The name comes from the Greek word krinon, "a lily", and eidos, "form". They live in both shallow water and in depths as great as 9,000 meters (30,000 ft). Those crinoids which in their adult form are attached to the sea bottom by a stalk are commonly called sea lilies. The unstalked forms are called feather stars or comatulids. -
From the album: MY FOSSIL Collection - Dpaul7
Crinoid Stem Piece - Kansas Kansas, USA Pennsylvanian Period (323.2 - 298.9 million years ago) Crinoids are marine animals that make up the class Crinoidea of the echinoderms (phylum Echinodermata). The name comes from the Greek word krinon, "a lily", and eidos, "form". They live in both shallow water and in depths as great as 9,000 meters (30,000 ft). Those crinoids which in their adult form are attached to the sea bottom by a stalk are commonly called sea lilies. The unstalked forms are called feather stars or comatulids. Crinoids are characterised by a mouth on the top surface that -
From the album: MY FOSSIL Collection - Dpaul7
Crinoid Stem Piece - Kansas Kansas, USA Pennsylvanian Period (323.2 - 298.9 million years ago) Crinoids are marine animals that make up the class Crinoidea of the echinoderms (phylum Echinodermata). The name comes from the Greek word krinon, "a lily", and eidos, "form". They live in both shallow water and in depths as great as 9,000 meters (30,000 ft). Those crinoids which in their adult form are attached to the sea bottom by a stalk are commonly called sea lilies. The unstalked forms are called feather stars or comatulids. Crinoids are characterised by a mouth on the top surface that
