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Showing results for tags 'kellaways sandstone england'.
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From the album: MY FOSSIL Collection - Dpaul7
Gulielmites jason Ammonite Kellaways Sandstone, England Jurassic Period (201.3-145 million years ago) Kosmoceratidae is an extinct ammonite family from the Callovian (Middle Jurassic) to Early Cretaceous. Kosmoceratidae are probably the most polymorphic groups of Jurassic ammonites. These ammonoids have a more or less tabulate venter, with lateral or ventrolateral tubercles. The aptychus is double valved with a concentrically ribbed surface. Ecology: fast-moving nektonic carnivore. Kingdom: Animalia Phylum: Mollusca Class: Cephalopoda Subclass: †Ammonoidea Order: †Ammonitida Family: †Kosmoceratidae Genus: †Gulielmites Species: †jason-
- gulielmites jason ammonite
- jurassic period
- (and 1 more)
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From the album: MY FOSSIL Collection - Dpaul7
Gulielmites jason Ammonite Kellaways Sandstone, England Jurassic Period (201.3-145 million years ago) Kosmoceratidae is an extinct ammonite family from the Callovian (Middle Jurassic) to Early Cretaceous. Kosmoceratidae are probably the most polymorphic groups of Jurassic ammonites. These ammonoids have a more or less tabulate venter, with lateral or ventrolateral tubercles. The aptychus is double valved with a concentrically ribbed surface. Ecology: fast-moving nektonic carnivore. Kingdom: Animalia Phylum: Mollusca Class: Cephalopoda Subclass: †Ammonoidea Order: †Ammonitida Family: †Kosmoceratidae Genus: †Gulielmites Species: †jason-
- gulielmites jason ammonite
- jurassic period
- (and 1 more)
-
From the album: MY FOSSIL Collection - Dpaul7
Gulielmites jason Ammonite Kellaways Sandstone, England Jurassic Period (201.3-145 million years ago) Kosmoceratidae is an extinct ammonite family from the Callovian (Middle Jurassic) to Early Cretaceous. Kosmoceratidae are probably the most polymorphic groups of Jurassic ammonites. These ammonoids have a more or less tabulate venter, with lateral or ventrolateral tubercles. The aptychus is double valved with a concentrically ribbed surface. Ecology: fast-moving nektonic carnivore. Kingdom: Animalia Phylum: Mollusca Class: Cephalopoda Subclass: †Ammonoidea Order: †Ammonitida Family: †Kosmoceratidae Genus: †Gulielmites Species: †jason-
- gulielmites jason ammonite
- jurassic period
- (and 1 more)
-
From the album: MY FOSSIL Collection - Dpaul7
Gulielmites jason Ammonite Kellaways Sandstone, England Jurassic Period (201.3-145 million years ago) Kosmoceratidae is an extinct ammonite family from the Callovian (Middle Jurassic) to Early Cretaceous. Kosmoceratidae are probably the most polymorphic groups of Jurassic ammonites. These ammonoids have a more or less tabulate venter, with lateral or ventrolateral tubercles. The aptychus is double valved with a concentrically ribbed surface. Ecology: fast-moving nektonic carnivore. Kingdom: Animalia Phylum: Mollusca Class: Cephalopoda Subclass: †Ammonoidea Order: †Ammonitida Family: †Kosmoceratidae Genus: †Gulielmites Species: †jason-
- gulielmites jason ammonite
- jurassic period
- (and 1 more)