In a five year old child, which of the following foramen is located in posterior cranial fossa?: (A) Jugular Foramen, (B) Foramen Rotundum, (C) Foramen Spinosum, (D) Foramen Lacerum
Answer is A. Except Option 1 - jugular foramen, all the other options/foramina are found in middle cranial fossa.
Jugular foramen is found in posterior cranial fossa. It lies at posterior end of petro-occipital fissure.