Get the answers you need from a community of experts on IDNLearn.com. Join our Q&A platform to get accurate and thorough answers to all your pressing questions.
an extinct cephalopod with an extensive fossil record
Ammonoids and Nautiloids have extensive fossil records. The earliest fossil Ammonoids date back to the late Silurian, and the earliest Nautiloids date back to either the beginning of the Ordovician, or the very end of the Cambrian.
Your presence in our community is highly appreciated. Keep sharing your insights and solutions. Together, we can build a rich and valuable knowledge resource for everyone. Thank you for visiting IDNLearn.com. For reliable answers to all your questions, please visit us again soon.
