Phylloceras heterophyllum Fossil Ammonite, Toarcian, Jurassic: Whitby, United Kingdom – Genuine Specimen with Certificate of Authenticity

Description Phylloceras heterophyllum Fossil Ammonite Geological Formation: Whitby Geological Age: Toarcian, Jurassic (~183 million years ago) Location: Whitby, United Kingdom Certificate of Authenticity Included Scale Rule Squares / Cube = 1cm Full sizing details are shown in the photo This stunning Phylloceras heterophyllum fossil ammonite from Whitby, United Kingdom, dates back to the Toarcian Stage of the Jurassic Period. Renowned for its distinctive spiral shape and fine ribbing, this ammonite is a captivating specimen for both collectors and fossil enthusiasts. Species and Morphology Information: Species: Phylloceras heterophyllum Geological Age: Toarcian (~183 million years ago) Depositional Environment: This ammonite was formed in the marine environment of the Jurassic seas, where it thrived during the Toarcian period. Morphology Features: Phylloceras is known for its coiled spiral shape with distinct ribbed patterns. This species also displays notable suture lines that define its structure. Notable Features: The fossil is well-preserved with clear detailing of the shell’s structure and the distinctive ribs, making it an excellent example of the Toarcian ammonites. Family: Phylloceratidae Superfamily: Ammonitaceae Order: Ammonitida Depositional Environment: The Toarcian period was marked by marine transgressions that created shallow seas, providing a perfect habitat for ammonites and other marine life to thrive. Size and Visuals: This Phylloceras heterophyllum fossil ammonite measures approximately [insert size] inches. The scale rule is included in the image for easy reference, and full size details are shown in the photos. Authenticity and Certification: This Phylloceras heterophyllum fossil ammonite is 100% genuine and comes with a Certificate of Authenticity. The certificate verifies the Toarcian age and the origin from Whitby, United Kingdom. Why Buy This Fossil: Genuine Fossil: This fossil comes with a Certificate of Authenticity, ensuring its Toarcian age and origin from Whitby, United Kingdom. Rare and Collectible: Phylloceras heterophyllum is a rare and desirable ammonite, perfect for any serious fossil collector or museum-quality display. Educational Value: This ammonite offers a glimpse into prehistoric marine life and is a great learning resource for students and fossil enthusiasts alike. Perfect for Display: A beautiful specimen that will make a stunning addition to any fossil collection or natural history exhibit. Note: The photo shown is of the actual specimen you will receive. The scale cube in the image represents 1cm, and full size details are provided through the photos.