Phymosoma is an extinct genus of echinoids that lived from the Cretaceous to the Eocene. Its remains have been found in Asia, Europe, and North America.
Phymosoma is an extinct genus of echinoids that lived from the Cretaceous to the Eocene. Its remains have been found in Asia, Europe, and North America. (en)
Phymosoma is een geslacht van uitgestorven zee-egels die leefden van het Laat-Jura tot het Eoceen. (nl)