Professor Dara Okonkwo counted heads twice before the minibus doors closed. Eleven undergraduates, one battered box of hammers, and a folder of paperwork she had chased for a fortnight. Marcus Hale, the department's newest lecturer, held up a single sheet. 'Ellie never returned her waiver,' he said. Dara looked at the girl already wedged against the window, headphones on, radiant with anticipation. Ellie had been the only student to read the reading list. Regulations were regulations, and the coast was unforgiving. Dara signed the countersignature line herself, wrote the date, and told herself the risk was administrative rather than actual.
The road to Carrick Head narrowed until the hedges scraped both mirrors. They parked above a bay where the cliffs folded like badly stacked paper, and Dara walked the group down to the first outcrop. The terrain here rewarded patience: ledges of shale stepping down to a storm beach, each one recording a different catastrophe in deep time. Marcus handed out lenses. Ellie was already crouched over a slab, thumbing grit away from something coiled and ribbed. 'Ammonite,' she announced. 'A big one.' Dara felt the old pleasure rise, the reason she still did this at fifty-three, in borrowed boots.
The forecast had promised a benign window until four o'clock. By eleven, the horizon had gone the colour of wet slate, and the gulls were flying inland with unusual purpose. Dara checked her phone: one bar, then none. Marcus, who had grown up in Devon and trusted his instincts more than his data, insisted the squall would pass north of them. Dara had taught in this county for two decades and knew how fast inclement weather could arrive off the Atlantic. She watched the students strung out along two hundred metres of beach, hammering happily, and felt the first cold drop land.
Rain came in sideways within minutes, stinging exposed wrists. Dara gathered everyone under an overhang and did the arithmetic in her head. Low tide at 12:40, the causeway passable for another ninety minutes, the minibus a twenty-minute climb away. The prudent course was obvious: pack up, walk out, write the day off as bad luck. But Ellie's ammonite lay half-exposed, and three students were shielding it with a rucksack as though it were an injured bird. Marcus argued for twenty more minutes. Dara had approved the fieldwork and signed the forms, and she would answer for whatever happened next.
'We're finishing,' Dara said, raising her voice over the rain. 'Hammers down, sample bags sealed, everyone on the path in five minutes.' A groan travelled along the line. Somebody pointed out that they had driven three hours to get here. Dara did not soften; she had curtailed trips before, and nobody had ever thanked her at the time. Ellie worked her chisel around the ammonite's margin with the concentration of a surgeon, and Dara granted her one extra minute, which she would remember for years afterwards. Then the slope above them released a slurry of clay and water, and someone screamed.
The slide was modest, as landslides go — a metre of saturated clay peeling away — but it knocked Marcus down twelve feet of shale and buried his left leg to the knee. They dug him out with their hands. His shin was bent where no bend belongs. Dara cut a foam sleeping mat into strips and lashed a makeshift splint together with two hammer shafts and a roll of climbing tape from her rucksack. Marcus swore steadily, apologetically, through gritted teeth. The rain kept coming. Above them the cliff ticked and shifted, dropping pebbles onto the beach like a warning.
Eleven faces turned towards her, wet and very young. Dara understood that her composure was now the only equipment that mattered, because panic would spread faster than any tide. She spoke slowly, assigning tasks in the flat tone she normally reserved for exam invigilation. Four students to carry Marcus on the emptied kit bags. Two to collect every rucksack. One to walk ahead and test the path. Nobody was to run. Inside, her pulse was loud enough to hear, and a single sentence circled her mind like a trapped wasp: I signed that form myself. She pointed uphill.
The path up had become a stream by then, ankle-deep and greasy with clay. Marcus weighed ninety kilos, and the improvised sling cut into their fingers, so they moved in relays, twenty metres at a time, resting at the steeper turns. Halfway up, one of the carriers — a quiet second-year named Joss — sat down in the mud and said he couldn't go on. Dara crouched beside him, said nothing whatsoever about bravery, and asked him to count to sixty. At fifty-eight he mustered whatever was left, took the strap again, and they reached the gate as the light failed.
At the top, a single bar of signal returned. Dara called the coastguard first, then the university's duty officer, then Marcus's wife, in that order, forcing herself to repeat every detail twice. A paramedic asked her to liaise with the ambulance crew at the crossroads, since the lane was too narrow for the vehicle to turn. She sent two students down with head torches to wave it in. Inside the minibus, someone had found a bag of sweets and was distributing them with unnecessary ceremony. Ellie sat with her sample bag unopened on her lap, staring out at the rain.
The inquiry took six weeks and was scrupulously fair. Dara admitted the countersigned form, the extra minute, the decision to ignore the first warning of the squall. The panel accepted that her handling of the emergency had been exemplary, then ruled that she would forfeit her fieldwork leadership for a full academic year, a penalty she privately considered light. Marcus walked again by March, with a limp and a story he told badly. Ellie's ammonite went into the departmental collection, labelled with the date. Dara passed the case every morning and made herself look at it, which was, she thought, the point.