Did apatosaurs have unusually large neural spines, too?

Key Points

• Apatosaurs may possess larger neural spines than expected, challenging previous assumptions.
• Evidence suggests that apatosaurines are acknowledged for their significant cervical ribs.
• Further investigation into neural spine morphology could offer insights on apatosaurine anatomy.
• The study prompts a reevaluation of physical features and their evolutionary significance in apatosaurines.