We would create the same problem that the Mayas did in omitting the b’ak’tun if we were to drop the number that indicates where a century falls in relation to a fixed point in our own calendar. For example, reference to the nineties could refer to the ninth decade of any century past or present.

This ability to continuously add new buoyancy chambers to their phragmocones allowed ancient cephalopods to reach truly stupendous sizes.

Stems and young branches terete, viscid, densely ferruginous-tomentose with sessile to short-stalked pauciradiate stellae bearing greatly prolonged 4-6-celled midpoints, these 0.1-0.2 cm long, gland-tipped, strongly armed with ferruginous laterally compressed prickles, these broad-based and sparsely glandular in the basal quarter.

Their food and their raiment he eith can supply.