Tragophylloceras Ammonite Fossil – Jurassic Golden Cap Dorset UK, Lower Lias Green Ammonite Beds
£ 36.00
An outstanding and well-preserved Tragophylloceras ammonite fossil collected
from the Green Ammonite Beds of the Lower Lias at Golden Cap, near Seatown, Dorset, UK—a prominent locality along the Jurassic Coast World Heritage Site. This fossil was discovered on 03 May 2025 by our expert team members Alister and Alison, and has been carefully cleaned, prepped, and treated by Alison.Tragophylloceras is a smooth-shelled genus of Early Jurassic ammonites in the family Arietitidae, noted for its discoidal shape and involute coiling. It serves as an important marker in Sinemurian stage stratigraphy and is highly sought-after by collectors for its elegant appearance and scientific relevance.Fossil Type: Ammonite (extinct marine cephalopod)Genus: TragophyllocerasGeological Age: Lower Jurassic – Sinemurian StageFormation: Lower Lias Group – Green Ammonite BedsDepositional Environment: Deposited in low-energy, offshore marine conditions rich in fine silts and clays. The anoxic nature of the sediment layers contributed to the remarkable preservation of ammonites and other marine life.Morphological Features:
• Involute coiling with smooth outer shell
• Subtle or absent ribbing
• Wide, flat flanks and rounded venter
• Graceful symmetry typical of the genusNotable:
• Classic ammonite fossil from the iconic Jurassic Coast
• Excellent quality and aesthetic preservation
• Collected and prepared by our in-house team with verified provenance
• The exact specimen shown in the photo is what you will receiveAuthenticity: All of our fossils are 100% genuine natural specimens and come with a Certificate of Authenticity. The scale cube shown equals 1cm — please refer to the photo for full sizing. This Tragophylloceras ammonite from Golden Cap offers both a visually stunning display and valuable scientific insight into Early Jurassic marine ecosystems. A premium fossil specimen for collectors, educators, and enthusiasts.
from the Green Ammonite Beds of the Lower Lias at Golden Cap, near Seatown, Dorset, UK—a prominent locality along the Jurassic Coast World Heritage Site. This fossil was discovered on 03 May 2025 by our expert team members Alister and Alison, and has been carefully cleaned, prepped, and treated by Alison.Tragophylloceras is a smooth-shelled genus of Early Jurassic ammonites in the family Arietitidae, noted for its discoidal shape and involute coiling. It serves as an important marker in Sinemurian stage stratigraphy and is highly sought-after by collectors for its elegant appearance and scientific relevance.Fossil Type: Ammonite (extinct marine cephalopod)Genus: TragophyllocerasGeological Age: Lower Jurassic – Sinemurian StageFormation: Lower Lias Group – Green Ammonite BedsDepositional Environment: Deposited in low-energy, offshore marine conditions rich in fine silts and clays. The anoxic nature of the sediment layers contributed to the remarkable preservation of ammonites and other marine life.Morphological Features:
• Involute coiling with smooth outer shell
• Subtle or absent ribbing
• Wide, flat flanks and rounded venter
• Graceful symmetry typical of the genusNotable:
• Classic ammonite fossil from the iconic Jurassic Coast
• Excellent quality and aesthetic preservation
• Collected and prepared by our in-house team with verified provenance
• The exact specimen shown in the photo is what you will receiveAuthenticity: All of our fossils are 100% genuine natural specimens and come with a Certificate of Authenticity. The scale cube shown equals 1cm — please refer to the photo for full sizing. This Tragophylloceras ammonite from Golden Cap offers both a visually stunning display and valuable scientific insight into Early Jurassic marine ecosystems. A premium fossil specimen for collectors, educators, and enthusiasts.
