Whittling down the list on this one from recentish sources...
First Edition Monster Manual (1977):
Dinosaurs (Anatosaurus (Tractodon), Apatosaurus (Brontosaurus), Archelon Ischyros (Stormwrack), Brachiosaurus, Camarasaurus, Ceratosaurus (Serpent Kingdoms), Cetiosaurus, Dinichtys, Diplodocus (Dragon 318), Gorgosaurus, Iguanadon, Lambeosaurus, Megalosaurus, Monoclonius, Mosasaurus (Stormwrack), Paleoscinus, Pentaceratops, Plateosaurus, Plesiosaurus (Stormwrack), Pteranodon (Serpent Kingdoms), Stegosaurus (Serpent Kingdoms, Dragon 318), Styracosaurus, Teratosaurus)
Mammoth (Frostburn)
Mastodon (MMIII)
Titanothere
First Edition Monster Manual II (1982):
Dinosaurs (Ankisaurus, Camptosaurus, Compsognathus (Dragon 318), Dacentrurus, Diplophosaurs, Dimetrodon (Dragon 318), Euparkeria, Kentrosaurus, Mamenchisaurus, Masspondylus, Nothosaurus, Ornitholestes, Podokesaurus, Giant Pterosaur, Struthiomimus, Tanystropheus, Tennodontosaurus)
DRAGON mag:
55 - Allosaurus (MMII), therezinosaurus, parasaurolophus(Dragon 318), ankylosarusus (MMII)
112 - Aetosaur, ankylosaur (MMII), carnosaur, ceratopsian, marine chelonian
137 - Alticamelus, ambelodon, arsinotherium, astrapotherium, short-faced bear, giant bison, cattle (auroch), deinotherium, gigantopithecus, glyptodon (Frostburn), macrauchenia, moropus, sivatherium, ground sloth, uintatherium
167 - Agriotherium, amphycion, anancus, andrewsarchus, giant camel, dwarf elephant, eucladoceros, giant hippopotmaus, megalania, metridiochoerus, pelorovis, sarkastodon
176 - Giant opabinia, electric agnath, eurypterid, armored predatory fish, eogyrinus, eryops, cyclotosaurus, cacops, giant platyhystrix, estemennosuchus, early therapsids, giant therapsid, erythrosuchus
204 - Opabinia, yohoia, marrella, odontogriphus, leanchoilia, amiskwia, sanctacaris, wiwaxia, ottoia, anomalocaris