rse； if a dinosaur was frozen； or preserved in a peat bog； or mummified in a desert environment； then its DNA might be recoverable。
But nobody had ever found a frozen or mummified dinosaur。 So cloning was therefore impossible。 There was nothing to clone from。 All the modern genetic technology was useless； It was like having a Xerox copier but nothing to copy with it。
Ellie said； 〃You can't reproduce a real dinosaur； because you can't get real dinosaur DNA。〃
〃Unless there's a way we haven't thought of；〃 Grant said。 〃Like what？〃 she said。
〃I don't know；〃 Grant said。
Beyond a fence； they came to the swimming pool； which spilled over into a series of waterfalls and smaller rocky pools。 The area was planted with huge ferns。 〃Isn't this extraordinary？〃 Ed Regis said。 〃Especially on a misty day； these plants really contribute to the prehistoric atmosphere。 These are authentic Jurassic ferns； of course。〃
Ellie paused to look more closely at the ferns。 Yes； it was just as he said： Serenna veriformans； a plant found abundantly in fossils more than two hundred million years old； now mon only in the wetlands of Brazil and Colombia。 But whoever had decided to place this particular fern at poolside obviously didn't know that the spores of veriformans contained a deadly beta…carboline alkaloid。 Even touching the attractive green fronds could make you sick； and if a child were to take a mouthful； he would almost certainly die…the toxin was fifty times more poisonous than oleander。
People were so naive about plants； Ellie thought。 They just chose plants for appearance； as they would choose a picture for the wall。 It never occurred to them that plants were actually living things； busily performing all the living functions of respiration； ingestion； excretion； reproduction…and defense。
But Ellie knew that； in the earth's history； plants had evolved as petitively as animals； and in some ways more fiercely。 The poison in Serenna veriformans was a minor example of the elaborate chemical arsenal of weapons that plants had evolved。 There were terpenes； which plants spread to poison the soil around them and inhibit petitors； alkaloids； which made them unpalatable to insects and predators （and children）； and pheromones； used for munication。 When a Douglas fir tree was attacked by beetles； it produced an anti…feedant chemical…and so did other Douglas firs in distant parts of the forest。 It happened in response to a warning alleochemical secreted by the trees that were under attack。
People who imagined that life on earth consisted of animals moving against a green background seriously misunderstood what they were seeing。 That green background was busily alive。 Plants grew； moved； twisted； and turned； fighting for the sun； and they interacted continuously with ammals…discouraging some with bark and thorns； poisoning others； and feeding still others to advance their own reproduction； to spread their pollen and seeds。 It was a plex； dynamic process which she never ceased to find fascinating。 And which she knew most people simply didn't understand。
But if planting deadly ferns at poolside was any indication； then it was clear that the designers of Jurassic Park had not been as careful as they should have been。
〃Isn't it just wonderful？〃 Ed Regis was saying。 〃If you look up ahead； you'll see our Safari Lodge。〃 Ellie saw a dramatic； low building； with a series of glass pyramids on the roof。 〃That's where you'll all be staying here in Jurassic Park。〃
Grant's suite was done in beige tones； the rattan furniture in green jungle…print motifs。 The room wasn't quite finished； there were stacks of lumber in the closet； and pieces of electrical conduit on the floor。 There was a television set in the corner； with a card on top：
Channel 2： Hypsilophodont Highlands
Channel 3： Triceratops Territory
Channel 4： Sauropod Swamp
Channel 5： Carnivore Country
Channel 6： Stegosaurus South
Channel 7： Velociraptor Valley
Channel 8： Pterosaur Peak
He found the names irritatingly cute。 Grant turned on the television but got only static。 He shut it off and went into his bedroom； tossed his suitcase on the bed。 Directly over the bed was a large pyramidal skylight。 It created a tented feeling； like sleeping under the stars。 Unfortunately the glass had to be protected by heavy bars； so that striped shadows fell across the bed。
Grant paused。 He had seen the plans for the lodge； and be didn't remember bars on the skylight。 In fact； these bars appeared to be a rather crude addition。 A black steel frame had been constructed outside the glass walls； and the bars welded to the frame。
Puzzled； Grant moved from the bedroom to the living room。 His window looked out on the swimming pool。
〃By the way； those ferns are poison；〃 Ellie said； walking into his room。 〃But did you notice anything about the rooms； Alan？〃
〃They changed the plans。〃
〃I think so； yes。〃 She moved around the room。 〃The windows are small；〃 she said。 〃And the glass is tempered； set in a steel frame。 The doors are steel…clad。 That shouldn't be necessary。 And did you see the fence when we came in？〃
Grant nodded。 The entire lodge was enclosed within a fence； with bars of incb…thick steel。 The fence was gracefully landscaped and painted flat black to resemble wrought iron； but no cosmetic effort could disguise the thickness of the metal； or its twelve…foot height。
〃I don't think the fence was in the plans； either；〃 Ellie said。 〃It looks to me like they've turned this place into a fortress。〃
Grant looked at his watch。 〃We'll be sure to ask why；〃 he said。 〃The tour starts in twenty minutes。〃
When Dinosaurs ruled the Earth
They met in the visitor building： two stories high； and all glass with exposed black anodized girders and supports。 Grant found it determinedly high…tech。
There was a small auditorium dominated by a robot Tyrannosaurus rex； poised menacingly by the entrance to an exhibit area labeled WHEN DINOSAURS RULED THE EARTH。 Farther on were other displays： WHAT IS A DINOSAUR？ and THE MESOZOIC WORLD。 But the exhibits weren't pleted； there were wires and cables all over the floor。 Gennaro climbed up on the stage and talked to Grant； Ellie； and Malcolm； his voice echoing slightly in the room。
Hammond sat in the back； his hands folded across his chest。
〃We're about to tour the facilities；〃 Gennaro said。 〃I'm sure Mr。 Hammond and his staff will show everything in the best light。 Before we go； I wanted to review why we are here； and what I need to decide before we leave。 Basically； as you all realize by now； this is an island in which genetically engineered dinosaurs have been allowed to move in a natural park…like setting； forming a tourist attraction。 The attraction isn't open to tourists yet； but it will be in a year。
〃Now； my question for you is a simple one。 Is this island safe？ Is it safe for visitors； and is it safely containing the dinosaurs？〃
Gennaro turned down the room lights。 〃There are two pieces of evidence which we have to deal with。 First of all； there is Dr。 Grant's identification of a previously unknown dinosaur on the Costa Rican mainland。 This dinosaur is known only from a partial fragment。 It was found in July of this year； after it supposedly bit an American girl on a beach。 Dr。 Grant can tell you more later。 I've asked for the original fragment； which is in a lab in New York； to be flown here so that we can inspect it directly。 Meanwhile； there is a second piece of evidence。
〃Costa Rica has an excellent medical service； and it tracks all kinds of data。 Beginning in March； there were reports of lizards biting infants in their cribs…and also； I might add； biting old people who were sleeping soundly。 These lizard bites were sporadically reported in coastal villages from Ismaloya to Puntarenas。 After March； lizard bites were no longer reported。 However； I have this graph from the Public Health Service in San Jos6 of infant mortality in the towns of the west coast earlier this year。〃
〃I direct your attention to two features of this graph；〃 Gennaro said。 〃First； infant mortality is low in the months of January and February； then spikes in March； then it's low again in April。