Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.
Definition: Internal supports as in sand dollar buttresses and ammonite, anthozoan, bryozoan, and archaeocyathid septae, less than the thickness of the shell/carapace.